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Get Full Access to Physics With Masteringphysics - 4 Edition - Chapter 2 - Problem 66p
Get Full Access to Physics With Masteringphysics - 4 Edition - Chapter 2 - Problem 66p

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# A car in stop-and-go traffic starts at rest, moves forward

ISBN: 9780321541635 54

## Solution for problem 66P Chapter 2

Physics with MasteringPhysics | 4th Edition

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Problem 66P

A car in stop-and-go traffic starts at rest, moves forward 13 m in 8.0 s, then comes to rest again. The velocity-versus-time plot for this car is given in Figure 2–30. What distance does the car cover in (a) the first 4.0 seconds of its motion and (b) the last 2.0 seconds of its motion? (c) What is the constant speed 𝑉 that characterizes the middle portion of its motion?

Step-by-Step Solution:

Solution 66P

Step 1 of 4:

Calculate the distance travelled by the car in first 4.0 s.

Then calculate the distance travelled by car in last 2.0 s.

And calculate the maximum velocity .

(a)

Step 2 of 4

Step 3 of 4

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