PART A: MULTIPLE CHOICE QUESTIONS
|
|
|
- Denis Barnett
- 5 years ago
- Views:
Transcription
1
2 PART A: MULTIPLE CHOICE QUESTIONS QUESTION 1. Which of the following defines a scalar quantity? (a) (b) (c) (d) Magnitude only Magnitude and direction Direction None of the above QUESTION 2. Which of the following is an example of a vector quantity? (a) (b) (c) (d) Distance Mass Speed Momentum QUESTION 3. A ball is pulled in opposite directions by three separate forces, as shown in the vector diagram below. What is the resultant force acting on the ball? 45 N 100 N 45 N (a) (b) (c) (d) 190 N 10 N to the right 10 N to the left Cannot be calculated as they are separate forces Copyright MATRIX EDUCATION 2014 Page 12 of 134 Our Students Come First!
3 QUESTION 4. What is the resultant of a 4 N force acting upward and a 3 N force acting horizontally? (a) 1 N (b) 5 N (c) 7 N (d) 12 N QUESTION 5. A bird flies 50 km south and then 20 km east. What is the total distance travelled by the bird? (a) 2900 km (b) km (c) 70 km (d) km S 21 o 48 E QUESTION 6. Suppose that an object travels from one point in space to another. Which of the following statements is correct? (a) The displacement is either greater than or equal to the distance travelled. (b) The displacement is always equal to the distance travelled. (c) The displacement is either less than or equal to the distance travelled. (d) The displacement can be either greater than, less than, or equal to the distance travelled. QUESTION 7. A man walks 8 km north and then 5 km in a direction N30 E. What is his resultant displacement from his starting point? (a) 11 km (b) 12 km (c) 13 km (d) 14 km Copyright MATRIX EDUCATION 2014 Page 13 of 134 Our Students Come First!
4 QUESTION 8. A plane flies a distance of 150 m at a direction N45 o E, then alters its direction by 90 o as shown in the diagram below. If it covers another 150 m in this direction, what is the resultant displacement? 150 m/s 150 m/s 150 m 90 O 150 m (a) (b) (c) (d) Zero 212 m towards the East 212 m towards the West 150 m S45 o E Copyright MATRIX EDUCATION 2014 Page 14 of 134 Our Students Come First!
5 PART B: SHORT ANSWER QUESTIONS QUESTION 9. Find the sum of the following vectors. Criteria Marks Correct magnitude AND direction of the resultant vector with units 1 (a) 30 km North + 40 km South 1 (b) 15 Newtons East + 15 Newtons West 1 (c) 20 m North + 20 m West 1 (d) Acceleration of 30 ms -2 West + 40 ms -2 South 1 (e) Momentum of 20 kgms -1 N20 E + Momentum of 20 kgms -1 N70 W 1 Copyright MATRIX EDUCATION 2014 Page 15 of 134 Our Students Come First!
6 QUESTION 10. Find the resultant of the following combinations of vectors. Criteria Marks Correct magnitude AND direction of the resultant vector with units 1 (a) 26 m West 15 m East 1 (b) 15 ms -1 South 24 ms -1 North 1 (c) 20 m North + 20 m West 1 (d) Acceleration of 30 ms -2 East 40 ms -2 South 1 Copyright MATRIX EDUCATION 2014 Page 16 of 134 Our Students Come First!
7 QUESTION 11. For each of these diagrams, determine the magnitude of the components v x and v y. Criteria Marks Correct magnitude of vectors in BOTH the x and y directions. 1 (a) 1 5 v y 30 v x (b) 1 10 Vy 60 vx (c) 1 10 v y 45 v x (d) 1 v y v x Copyright MATRIX EDUCATION 2014 Page 17 of 134 Our Students Come First!
8 QUESTION 12. The vector diagram below represents the velocities of three cars (all in ms -1 ). x = 3 y = 4 z = 5 45 Draw a vector diagram to determine the resultant velocity. Criteria Correct magnitude of vector with units. Correct direction of vector. Diagram drawn. EITHER correct magnitude of vector OR direction. Diagram drawn. Marks 2 1 (a) x + y 2 (b) x + z 2 (c) y + z 2 Copyright MATRIX EDUCATION 2014 Page 18 of 134 Our Students Come First!
9 (d) x y 2 (e) x z 2 (f) y z 2 (g) y x 2 Copyright MATRIX EDUCATION 2014 Page 19 of 134 Our Students Come First!
10 QUESTION 13. As shown in the diagram below, an object moves from P to S by the following steps: 4 m horizontally to the left from P to Q 4 m vertically down from Q to R 7 m horizontally to the right from R to S Q 4 m P 4 m R 7 m S Determine the magnitude of the displacement of S from P. Show working. 2 Criteria Correct magnitude of displacement calculated. Calculations and working out present. Marks 2 Copyright MATRIX EDUCATION 2014 Page 20 of 134 Our Students Come First!
11 QUESTION 14. Andrew decides to go for a drive. It takes him 10 minutes to drive 6 km east, then 3 minutes to drive 2 km south, then another 3 minutes to drive 4 km west. (a) Draw a diagram to represent his journey. 1 (b) What is his total distance travelled? 1 (c) What was his displacement after 13 minutes? 2 (d) What was his displacement at the end of his journey? 2 Copyright MATRIX EDUCATION 2014 Page 21 of 134 Our Students Come First!
12 QUESTION 15. A basketball is passed from the northern goal to the southern goal in four throws. Each throw covers a distance of 8.5 m. N 28 m 15 m (a) What is the distance travelled by the ball? 1 (b) What is the magnitude of the total displacement of the ball in metres? 1 (c) Explain the difference in answers in part (a) and (b). 2 Copyright MATRIX EDUCATION 2014 Page 22 of 134 Our Students Come First!
4. The diagram below represents two concurrent forces.
1. Two 20.-newton forces act concurrently on an object. What angle between these forces will produce a resultant force with the greatest magnitude? A) 0º B) 45º C) 90.º D) 180.º 2. Two forces act concurrently
VECTORS REVIEW NAME:
VECTORS REVIEW NAME: 1. The vector diagram below represents two forces, F 1 and F 2 simultaneously acting on an object. Which vector best represents the resultant of the two forces? 2. A child walks 5.0
Mechanics 1. Motion MEI, 20/10/08 1/5. Chapter Assessment
Chapter Assessment Motion. A snail moving across the lawn for her evening constitutional crawl is attracted to a live wire. On reaching the wire her speed increases at a constant rate and it doubles from.
Review. Projectile motion is a vector. - Has magnitude and direction. When solving projectile motion problems, draw it out
Projectile Motion Review Projectile motion is a vector - Has magnitude and direction When solving projectile motion problems, draw it out Two methods to drawing out vectors: 1. Tail-to-tip method 2. Parallelogram
Comment: Unlike distance, displacement takes into consideration the direction of motion from the point of origin (where the object starts to move).
Chapter 3 Kinematics (A) Distance Vs Displacement 1. Compare distance and displacement in terms of: (a) definition Distance is the total length of travel, irrespective of direction. Displacement is the
Vectors & scalars: Force as vector Review
Vectors & scalars: Force as vector Review Name 1. Two forces act concurrently on an object on a horizontal, frictionless surface, as shown in the diagram below. What additional force, when applied to the
8.1 THE LANGUAGE OF MOTION
Unit 3 Motion 8.1 THE LANGUAGE OF MOTION 8.1 LEARNING OUTCOMES Vector quantities, such as displacement and velocity, have both a magnitude and a direction. An object in uniform motion will travel equal
State two other scalar quantities in physics that have the same unit as each other [1]
![State two other scalar quantities in physics that have the same unit as each other [1]](/thumbs/78/78387064.jpg "State two other scalar quantities in physics that have the same unit as each other [1]")
1 (a) Energy and work done are scalar quantities and have the same unit as each other. State two other scalar quantities in physics that have the same unit as each other....... [1] (b) Two forces A and
PYP 001 FIRST MAJOR EXAM CODE: TERM: 151 SATURDAY, OCTOBER 17, 2015 PAGE: 1
TERM: 151 SATURDAY, OCTOBER 17, 2015 PAGE: 1 *Read the following (20) questions and choose the right answer: 1 The figure below represents the speed-time graph for the motion of a vehicle during a 7.0-minute
Review Session 1. Page 1
Review Session 1 1. Which combination of fundamental units can be used to express the amount of work done on an object? 2. The height of a typical kitchen table is approximately A) 10-2 m B) 10 0 m C)
Scalars and Vectors I
Scalars and Vectors I Learning Outcome When you complete this module you will be able to: Define and identify scalar and vector quantities and solve simple vector problems graphically. Learning Objectives
A+B. Scalar quantities are described by magnitude only (examples: distance, speed, temperature, energy, and mass).
Honors Physics Examination I Review Questions #1-#11 - Vectors & Measurements vector quantity is specified by magnitude and direction (examples: displacement, velocity, acceleration, momentum, and weight).
Chapter 2: 2-Dimensional Motion
Chapter 2: 2-Dimensional Motion Chapter 2: 2-Dimensional Motion Chapter 2: 2-Dimensional Motion 2.1 Position 2.2 Distance and Displacement 2.3 Average Speed and Average Velocity 2.4 Instant Speed and Instant
Unit 4 Review. inertia interaction pair net force Newton s first law Newton s second law Newton s third law position-time graph
Unit 4 Review Vocabulary Review Each term may be used once. acceleration constant acceleration constant velocity displacement force force of gravity friction force inertia interaction pair net force Newton
Motion Unit Review 1. To create real-time graphs of an object s displacement versus time and velocity versus time, a student would need to use a
Motion Unit Review 1. To create real-time graphs of an object s displacement versus time and velocity versus time, a student would need to use a A motion sensor.b low- g accelerometer. C potential difference
v t 2 2t 8. Fig. 7 (i) Write down the velocity of the insect when t 0. (ii) Show that the insect is instantaneously at rest when t 2and when t 4.
1 Fig. 7 is a sketch of part of the velocity-time graph for the motion of an insect walking in a straight line. Its velocity, v ms 1, at time t seconds for the time interval 3 t 5 is given by v ms -1 v
Chapter 8 Scalars and vectors
Chapter 8 Scalars and vectors Heinemann Physics 1 4e Section 8.1 Scalars and vectors Worked example: Try yourself 8.1.1 DESCRIBING VECTORS IN ONE DIMENSION west east + 50 N Describe the vector using: a
RECAP!! Paul is a safe driver who always drives the speed limit. Here is a record of his driving on a straight road. Time (s)
RECAP!! What is uniform motion? > Motion in a straight line > Moving at a constant speed Yes or No? Yes or No? Paul is a safe driver who always drives the speed limit. Here is a record of his driving on
Definitions In physics we have two types of measurable quantities: vectors and scalars.
1 Definitions In physics we have two types of measurable quantities: vectors and scalars. Scalars: have magnitude (magnitude means size) only Examples of scalar quantities include time, mass, volume, area,
AP Physics C - Mechanics
Slide 1 / 36 Slide 2 / 36 P Physics - Mechanics Vectors 2015-12-03 www.njctl.org Scalar Versus Vector Slide 3 / 36 scalar has only a physical quantity such as mass, speed, and time. vector has both a magnitude
Insert the correct labels for the axes on the dotted lines in Fig. 1.1 to Fig. 1.4.
1 In each of the following questions a description of a graph is given. Insert the correct labels for the axes on the dotted lines in Fig. 1.1 to Fig. 1.4. The first one has been completed for you. The
Unit 2: Vector Dynamics
Multiple Choice Portion Unit 2: Vector Dynamics 1. Which one of the following best describes the motion of a projectile close to the surface of the Earth? (Assume no friction) Vertical Acceleration Horizontal
What does the lab partner observe during the instant the student pushes off?
Motion Unit Review State Test Questions 1. To create real-time graphs of an object s displacement versus time and velocity versus time, a student would need to use a A motion sensor.b low- g accelerometer.
Each dot represents an object moving, between constant intervals of time. Describe the motion that you see. equation symbol: units: Velocity
What is displacement, velocity and acceleration? what units do they have? vector vs scalar? One dimensional motion, and graphing Moving man worksheet moving man doc - todo Introduction to simple graphing
AS MATHEMATICS MM1B. Unit Mechanics 1B. Tuesday 20 June 2017 Afternoon Time allowed: 1 hour 30 minutes. *jun17mm1b01*
Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature AS MATHEMATICS Unit Mechanics 1B Tuesday 20 June 2017 Afternoon Time allowed: 1 hour 30 minutes
Q1. The density of aluminum is 2700 kg/m 3. Find the mass of a uniform solid aluminum cylinder of radius cm and height cm.
Coordinator: W. Al-Basheer Sunday, June 28, 2015 Page: 1 Q1. The density of aluminum is 2700 kg/m 3. Find the mass of a uniform solid aluminum cylinder of radius 10.00 cm and height 30.48 cm. A) 25.85
Motion Graphs Practice
Name Motion Graphs Practice d vs. t Graphs d vs. t Graphs d vs. t Graphs 1. The graph below represents the relationship between velocity and time of travel for a toy car moving in a straight line. 3. The
Physics 30S Unit 2 Motion Graphs. Mrs. Kornelsen Teulon Collegiate Institute
Physics 30S Unit 2 Motion Graphs Mrs. Kornelsen Teulon Collegiate Institute 1 Grade 11 Physics Graphing Properties Property d-t Graph v-t Graph a-t Graph Not Moving Does Not Apply Constant Velocity Change
AP Physics I Summer Work
AP Physics I Summer Work 2018 (20 points) Please complete the following set of questions and word problems. Answers will be reviewed in depth during the first week of class followed by an assessment based
KINETICS: MOTION ON A STRAIGHT LINE. VELOCITY, ACCELERATION. FREELY FALLING BODIES
014.08.06. KINETICS: MOTION ON A STRAIGHT LINE. VELOCITY, ACCELERATION. FREELY FALLING BODIES www.biofizika.aok.pte.hu Premedical course 04.08.014. Fluids Kinematics Dynamics MECHANICS Velocity and acceleration
Angel International School - Manipay 1 st Term Examination November, 2015
Grade 09 Angel International School - Manipay 1 st Term Examination November, 2015 Physics Duration: 3.00 Hours Index No:- Part 1 1) What is the SI unit of mass? a) kg b) mg c) g d) t 2) Which list contains
Created by T. Madas CALCULUS KINEMATICS. Created by T. Madas
CALCULUS KINEMATICS CALCULUS KINEMATICS IN SCALAR FORM Question (**) A particle P is moving on the x axis and its acceleration a ms, t seconds after a given instant, is given by a = 6t 8, t 0. The particle
1. Two forces act concurrently on an object on a horizontal, frictionless surface, as shown in the diagram below.
Name Vectors Practice 1. Two forces act concurrently on an object on a horizontal, frictionless surface, as shown in the diagram below. What additional force, when applied to the object, will establish
PHYSICS 20 KINEMATICS PRACTICE EXAM
Choose the best response and place your answers, using HB pencil, on the LXR 20020 sheet provided. You must include your student number and the version number of the test. 1. A student wants to set up
Newton s Laws of Motion with Dr. Tony Crider
Newton s Laws of Motion with Dr. Tony Crider Student Learning Objectives Student Learning Objectives First Law: An object in motion stays in motion, an object at rest stays at rest unless acted upon by
Physics Chapter 3 Notes. Section 3-1: Introduction to Vectors (pages 80-83)
Physics Chapter 3 Notes Section 3-1: Introduction to Vectors (pages 80-83) We can use vectors to indicate both the magnitude of a quantity, and the direction. Vectors are often used in 2- dimensional problems.
Speed ( v ) is the distance an object travels during a given time interval divided by the time interval.
v 8.2 Average Velocity Speed ( v ) is the distance an object travels during a given time interval divided by the time interval. Speed is a scalar quantity. The SI unit for speed is metres per second (m/s).
**Answers may or may not be the same due to differences in values of original question. Answers in bold and figures are not provided.
PCS106 Assignment # 2: Vectors **Answers may or may not be the same due to differences in values of original question. Answers in bold and figures are not provided.** Component of Vectors 1. Shown is a
Save My Exams! The Home of Revision For more awesome GCSE and A level resources, visit us at
Newton s Laws &Weight Question Paper 1 Level Edexcel Subject Physics Exam Board GCSE(9-1) Topic Motions and Forces Sub Topic Newton s Laws & Weight Booklet Question Paper 1 Time Allowed: Score: Percentage:
Grade 6 Math Circles October 9 & Visual Vectors
Faculty of Mathematics Waterloo, Ontario N2L 3G1 Centre for Education in Mathematics and Computing Grade 6 Math Circles October 9 & 10 2018 Visual Vectors Introduction What is a vector? How does it differ
Momentum & Energy Review Checklist
Momentum & Energy Review Checklist Impulse and Momentum 3.1.1 Use equations to calculate impulse; momentum; initial speed; final speed; force; or time. An object with a mass of 5 kilograms is moving at
The equations of motion can be used when an object is accelerating at a steady rate There are four equations relating five quantities u initial
The equations of motion can be used when an object is accelerating at a steady rate There are four equations relating five quantities u initial velocity, v final velocity, s displacement, a acceleration,
Speed how fast an object is moving (also, the magnitude of the velocity) scalar
Mechanics Recall Mechanics Kinematics Dynamics Kinematics The description of motion without reference to forces. Terminology Distance total length of a journey scalar Time instant when an event occurs
Momentum & Energy Review Checklist
Momentum & Energy Review Checklist Impulse and Momentum 3.1.1 Use equations to calculate impulse; momentum; initial speed; final speed; force; or time. An object with a mass of 5 kilograms is moving at
BTU 1113 Physics. Chapter 2: Kinematics. by Nadzirah Bte Mohd Mokhtar Faculty of Engineering Technology
For updated version, please click on http://ocw.ump.edu.my BTU 1113 Physics Chapter 2: by Nadzirah Bte Mohd Mokhtar Faculty of Engineering Technology nadzirah@ump.edu.my Chapter Description Aims Distinguish
N1 Newton s Laws and N2 - Vector Calculus. General Physics Volume N 1
N1 Newton s Laws and N2 - Vector Calculus General Physics Volume N 1 Newton s First Law Total momentum of an isolated system is conserved. Mv CM = p r 1 + p r 2 +...+ p r N = p r tot In the absence of
Dynamics-Newton's 2nd Law
1. A constant unbalanced force is applied to an object for a period of time. Which graph best represents the acceleration of the object as a function of elapsed time? 2. The diagram below shows a horizontal
Physics More Vector Problems. Science and Mathematics Education Research Group
F FA ACULTY C U L T Y OF O F EDUCATION E D U C A T I O N Department of Curriculum and Pedagogy Physics More Vector Problems Science and Mathematics Education Research Group Supported by UBC Teaching and
Downloaded from
Motion 1. A train travels 40 km at a uniform speed of 30 km h -1. Its average speed after travelling another 40 km is 45 km h -1 for the whole journey. Its speed in the second half of the journey is (A)
AP Physics C Mechanics Vectors
1 AP Physics C Mechanics Vectors 2015 12 03 www.njctl.org 2 Scalar Versus Vector A scalar has only a physical quantity such as mass, speed, and time. A vector has both a magnitude and a direction associated
Vectors and Kinematics Notes 1 Review
Velocity is defined as the change in displacement with respect to time. Vectors and Kinematics Notes 1 Review Note that this formula is only valid for finding constant velocity or average velocity. Also,
Pre-Calculus Vectors
Slide 1 / 159 Slide 2 / 159 Pre-Calculus Vectors 2015-03-24 www.njctl.org Slide 3 / 159 Table of Contents Intro to Vectors Converting Rectangular and Polar Forms Operations with Vectors Scalar Multiples
8.1 The Language of Motion
8.1 The Language of Motion 1 VOCABULARY MAGNITUDE = size, amount or number (1, 15, 4..) DIRECTION = direction (east, west, left, up ) MAKE a FOLDABLE 3 Direction Makes Difference Jimmy lives 1 km from
Understanding. 28. Given:! d inital. = 1750 m [W];! d final Required:!! d T Analysis:!! d T. Solution:!! d T
![Understanding. 28. Given:! d inital. = 1750 m [W];! d final Required:!! d T Analysis:!! d T. Solution:!! d T](/thumbs/88/115127324.jpg "Understanding. 28. Given:! d inital. = 1750 m [W];! d final Required:!! d T Analysis:!! d T. Solution:!! d T")
Unit 1 Review, pages 100 107 Knowledge 1. (c). (c) 3. (b) 4. (d) 5. (b) 6. (c) 7. (d) 8. (b) 9. (d) 10. (b) 11. (b) 1. True 13. True 14. False. The average velocity of an object is the change in displacement
Page 1. Name: 1) The diagram below represents two concurrent forces.
Name: 3434-1 - Page 1 1) The diagram below represents two concurrent forces. Which vector represents the force that will produce equilibrium with these two forces? 2) Which diagram represents a box in
Chapter 6 Motion in Two Dimensions
Conceptual Physics/ PEP Name: Date: Chapter 6 Motion in Two Dimensions Section Review 6.1 1. What is the word for the horizontal distance a projectile travels? 2. What does it mean to say a projectile
STRAIGHT LINE MOTION TEST
STRAIGHT LINE MOTION TEST Name: 1. The number of significant figures in the number 0.030 is a) b) 3 c) d) 5. The number 35.5 rounded to significant figures is a) 35.0 b) 35 c) 35.5 d) 0 3. Five different
FATHER AGNEL SCHOOL, VAISHALI CLASS IX QUESTION BANK PHYSICS
Topic : MOTION 1. Define acceleration and state its SI unit. For motion along a straight line, when do we consider the acceleration to be (i) positive (ii) negative? Give an example of a body in uniform
Preliminary Physics. Moving About. DUXCollege. Week 2. Student name:. Class code:.. Teacher name:.
Week 2 Student name:. Class code:.. Teacher name:. DUXCollege Week 2 Theory 1 Present information graphically of: o Displacement vs time o Velocity vs time for objects with uniform and non-uniform linear
Q Scheme Marks AOs. 1a States or uses I = F t M1 1.2 TBC. Notes
Q Scheme Marks AOs Pearson 1a States or uses I = F t M1 1.2 TBC I = 5 0.4 = 2 N s Answer must include units. 1b 1c Starts with F = m a and v = u + at Substitutes to get Ft = m(v u) Cue ball begins at rest
Basic Physics 29:008 Spring 2005 Exam I
Exam I solutions Name: Date: 1. Two cars are moving around a circular track at the same constant speed. If car 1 is at the inner edge of the track and car 2 is at the outer edge, then A) the acceleration
Unit 1 : Mechanics and Heat. Homework 1 - Average and Instantaneous Speed.
Homework 1 - Average and Instantaneous Speed. 1 Two pupils wish to measure the average speeds of cars as they travel between Craighall Crescent and Craighall Avenue. State what apparatus they would use,
Adding Vectors in Two Dimensions
Slide 37 / 125 Adding Vectors in Two Dimensions Return to Table of Contents Last year, we learned how to add vectors along a single axis. The example we used was for adding two displacements. Slide 38
GENERAL PHYSICS (101 PHYS)
INAYA MEDICAL COLLEGE (IMC) PHYS 101- LECTURE 1 GENERAL PHYSICS (101 PHYS) DR. MOHAMMED MOSTAFA EMAM LECTURES & CLASS ACTIVITIES https://inayacollegedrmohammedemam.wordpress.com/ Password: drmohammedemam
Lecture PowerPoints. Chapter 3 Physics for Scientists & Engineers, with Modern Physics, 4 th edition Giancoli
Lecture PowerPoints Chapter 3 Physics for Scientists & Engineers, with Modern Physics, 4 th edition Giancoli 2009 Pearson Education, Inc. This work is protected by United States copyright laws and is provided
What is a Vector? A vector is a mathematical object which describes magnitude and direction
What is a Vector? A vector is a mathematical object which describes magnitude and direction We frequently use vectors when solving problems in Physics Example: Change in position (displacement) Velocity
Physics 11 Kinematics Review: Vectors, Displacement, Velocity, Acceleration, & Kinematics Equations
Physics 11 Kinematics Review: Vectors, Displacement, Velocity, Acceleration, & Kinematics Equations Review of Kinematics in 1 Dimension: True or False? Mark each statement as T (true) or F (false). If
Example problem: Free Fall
Example problem: Free Fall A ball is thrown from the top of a building with an initial velocity of 20.0 m/s straight upward, at an initial height of 50.0 m above the ground. The ball just misses the edge
Physical Science (SCI101) Final Exam
Department of Mathematics and General Sciences Final Exam Second Semester, Term 132 Date: Wednesday 28/5/2014 Name: ID number: Section number or time: Instructor s name: Important instructions: 1. Examination
Clayton State University Department of Natural Sciences. Physics 1111 Quiz 2
Clayton State University September 8, 2005 Name SOLUTION 1. A new car manufacturer advertises that their car can go "from zero to sixty in 8 s". This is a description of a. Average speed. b. Instantaneous
Physics Midterm Review KEY
Name: Date: 1. Which quantities are scalar? A. speed and work B. velocity and force C. distance and acceleration D. momentum and power 2. A 160.-kilogram space vehicle is traveling along a straight line
AP Physics C: Mechanics Ch. 2 Motion. SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.
Name: Period: Date: AP Physics C: Mechanics Ch. Motion SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. ) Car A is traveling at twice the speed of car
KEY NNHS Introductory Physics: MCAS Review Packet #1 Introductory Physics, High School Learning Standards for a Full First-Year Course
Introductory Physics, High School Learning Standards for a Full First-Year Course I. C ONTENT S TANDARDS Central Concept: Newton s laws of motion and gravitation describe and predict the motion of 1.1
PHYA2. General Certificate of Education Advanced Subsidiary Examination June Mechanics, Materials and Waves. (JUN11PHYA201) WMP/Jun11/PHYA2 PMT
Centre Number Surname Candidate Number For Examiner s Use Other Names Candidate Signature Examiner s Initials Physics A Unit 2 For this paper you must have: l a pencil and a ruler l a calculator l a Data
1 An experiment is carried out to find a value for g, the acceleration of free fall.
1 An experiment is carried out to find a value for g, the acceleration of free fall. A weighted card of known length l is dropped through two light gates. The light gates are attached to a data logger
Vectors. Chapter 3. Arithmetic. Resultant. Drawing Vectors. Sometimes objects have two velocities! Sometimes direction matters!
Vectors Chapter 3 Vector and Vector Addition Sometimes direction matters! (vector) Force Velocity Momentum Sometimes it doesn t! (scalar) Mass Speed Time Arithmetic Arithmetic works for scalars. 2 apples
Spring 2010 Physics 141 Practice Exam II Phy141_mt1b.pdf
1. (15 points) You are given two vectors: A has length 10. and an angle of 60. o (with respect to the +x axis). B has length 10. and an angle of 200. o (with respect to the +x axis). a) Calculate the components
Physics 151 Homework Assignment #3 Due June 20
Physics 151 Homework Assignment #3 Due June 20 #1 Ships A and B leave port together. For the next two hours, ship A travels at 20mph in a direction 30 west of north, while ship B travels 20 east of north
V-t graphs and acceleration. Book page 5 8 Syllabus
V-t graphs and acceleration Book page 5 8 Syllabus 1.5 1.8 What does the graph show? Multiple-choice quiz Does this show acceleration? Aim Interpret velocity / time graphs to: - compare acceleration between
A) more mass and more inertia C) the same as the magnitude of the rock's weight C) a man standing still on a bathroom scale
1. A 15-kilogram cart is at rest on a horizontal surface. A 5-kilogram box is placed in the cart. Compared to the mass and inertia of the cart, the cart-box system has A) more mass and more inertia B)
Physics 30S Unit 1 Kinematics
Physics 30S Unit 1 Kinematics Mrs. Kornelsen Teulon Collegiate Institute 1 P a g e Grade 11 Physics Math Basics Answer the following questions. Round all final answers to 2 decimal places. Algebra 1. Rearrange
Announcements 9 Sep 2014
Announcements 9 Sep 2014 1. Prayer 2. Course homepage via: physics.byu.edu Class web pages Physics 105 (Colton J) Colton - Lecture 3 - pg 1 Which of the problems from last night's HW assignment would you
(a) On the diagram above, draw an arrow showing the direction of velocity of the projectile at point A.
QUESTION 1 The path of a projectile in a uniform gravitational field is shown in the diagram below. When the projectile reaches its maximum height, at point A, its speed v is 8.0 m s -1. Assume g = 10
Vector and scalar quantities
Vector and scalar quantities A scalar quantity is defined only by its magnitude (or size) for example: distance, speed, time. It is easy to combine two or more scalar quantities e.g. 2 metres + 3 metres
Physics 20 Lesson 11 Vector Addition Components
Phsics 20 Lesson 11 Vector ddition Components In Lesson 10 we learned how to add vectors which were perpendicular to one another using vector diagrams, Pthagorean theor, and the tangent function. What
Introductory Physics, High School Learning Standards for a Full First-Year Course
Introductory Physics, High School Learning Standards for a Full First-Year Course I. C O N T E N T S T A N D A R D S Central Concept: Newton s laws of motion and gravitation describe and predict the motion
ANIL TUTORIALS. Motion IMPORTANT NOTES ANIL TUTORIALS,SECTOR-5,DEVENDRA NAGAR,HOUSE NO-D/156,RAIPUR,C.G,PH
Motion 1. Rest : When a body does not change its position with respect to time and its surroundings, the body is said to be at rest. 2. Motion : When a body continuously changes its position with respect
Created by T. Madas KINEMATIC GRAPHS. Created by T. Madas
KINEMATIC GRAPHS SPEED TIME GRAPHS Question (**) A runner is running along a straight horizontal road. He starts from rest at point A, accelerating uniformly for 6 s, reaching a top speed of 7 ms. This
8th Grade Science. Quarterly Assessment
SCIENCE 8 QUARTERLY ASSESSMENT 3 REVISED: 12/12/12 8th Grade Science 1 2 3 4 Quarterly Assessment Student Name Tolley Zorne 1 2 3 4 5 6 7 8 Zanesville City Schools Revised: 12/12/12 SCIENCE 8 QUARTERLY
BROCK UNIVERSITY SOLUTIONS. 1. [1 point] A car is driving at a constant speed on a circular road. The force on a passenger in the car is
![BROCK UNIVERSITY SOLUTIONS. 1. [1 point] A car is driving at a constant speed on a circular road. The force on a passenger in the car is](/thumbs/85/91686891.jpg "BROCK UNIVERSITY SOLUTIONS. 1. [1 point] A car is driving at a constant speed on a circular road. The force on a passenger in the car is")
BROCK UNIVERSITY Test 2: October 2014 Number of pages: 4 + formula sheet Course: PHYS 1P21/1P91 Number of students: 280 Examination date: 6 October 2014 Time of Examination: 13:00 13:50 Instructor: S.
Review. Distance vs. Displacement Scalar vs. Vectors Speed vs. Velocity Acceleration Motion at Constant Acceleration Freefall Kinematic Equations
Linear Motion Review Distance vs. Displacement Scalar vs. Vectors Speed vs. Velocity Acceleration Motion at Constant Acceleration Freefall Kinematic Equations Distance vs. Displacement Distance is the
5. Use the graph below to determine the displacement of the object at the end of the first seven seconds.
Name: Hour: 1. The slope of the tangent on a position-time graph equals the: Sem 1 Exam Review Advanced Physics 2015-2016 2. The area under the curve on a velocity-time graph equals the: 3. The graph below
Mechanics. Time (s) Distance (m) Velocity (m/s) Acceleration (m/s 2 ) = + displacement/time.
Mechanics Symbols: Equations: Kinematics The Study of Motion s = distance or displacement v = final speed or velocity u = initial speed or velocity a = average acceleration s u+ v v v u v= also v= a =
Introduction to Kinematics. Motion, Forces and Energy
Introduction to Kinematics Motion, Forces and Energy Mechanics: The study of motion Kinematics The description of how things move 1-D and 2-D motion Dynamics The study of the forces that cause motion Newton
Higher Physics Mechanics and Prop. of Matter - Homework 1
Higher Physics Mechanics and Prop. of Matter - Homework 1 1. (a) Classify these quantities into those that are scalars and those that are vectors: distance speed displacement time velocity acceleration
5) A stone is thrown straight up. What is its acceleration on the way up? 6) A stone is thrown straight up. What is its acceleration on the way down?
5) A stone is thrown straight up. What is its acceleration on the way up? Answer: 9.8 m/s 2 downward 6) A stone is thrown straight up. What is its acceleration on the way down? Answer: 9.8 m/ s 2 downward
Laws of Motion. What is force? What happens when you push or pull objects? Some examples of pushing and pulling. Definition Force:
1 Laws of Motion What is force? What happens when you push or pull objects? Some examples of pushing and pulling Kicking Pushing Lifting Squeezing Definition Force: Activity: Tug of war In a tug of war,
SPH3U1 Lesson 01 Kinematics
POSITION, MOTION AND DISPLACEMENT LEARNING GOALS Students will: Define what is meant by a vector quantity and by a scalar quantity. Understand the concept of position (a vector quantity). Relate a change
UNCORRECTED PAGE PROOFS
TOPIC 3 Motion in two dimensions 3.1 Overview 3.1.1 Module 1: Kinematics Motion on a Plane Inquiry question: How is the motion of an object that changes its direction of movement on a plane described?
Demo: x-t, v-t and a-t of a falling basket ball.
Demo: x-t, v-t and a-t of a falling basket ball. I-clicker question 3-1: A particle moves with the position-versus-time graph shown. Which graph best illustrates the velocity of the particle as a function