4.) The following graph shows the position -vs- time for a car. position (m) 80 60 40 20 - 20 - 40 10 20 30 40 50 time (sec) А.) Explain the motion in your own words. What is the velocity at В.) 5 s? (6 m/s) C.) 20 s? (-4 m/s) What is the velocity at

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Solve graphically

4.) The following graph shows the
position -vs- time for a car.
position (m)
80
60
40
20
- 20
.40
10
30
40
50
time (sec)
A.)
Explain the motion in
your own words.
What is the velocity at
B.)
5 s? (6 m/s)
C.)
20 s? (-4 m/s)
D.)
12 s? (0 m/s)
E.)
What is the velocity at
What is the velocity at
What is the average
speed for the entire time? (3.64 m/s)
Draw a v-vs-t graph
F.)
neatly.
20
8유
Transcribed Image Text:4.) The following graph shows the position -vs- time for a car. position (m) 80 60 40 20 - 20 .40 10 30 40 50 time (sec) A.) Explain the motion in your own words. What is the velocity at B.) 5 s? (6 m/s) C.) 20 s? (-4 m/s) D.) 12 s? (0 m/s) E.) What is the velocity at What is the velocity at What is the average speed for the entire time? (3.64 m/s) Draw a v-vs-t graph F.) neatly. 20 8유
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