1A.) Suppose the driver on the previous example suddenly steps on the breaks, stopping the car in 3 seconds. Determine the a) acceleration (assuming its constant) and b) distance covered by the race car while braking. ANSWER ONLY 1A.

1A.) Suppose the driver on the previous example suddenly steps on the breaks, stopping the car in 3 seconds. Determine the a) acceleration (assuming its constant) and b) distance covered by the race car while braking. ANSWER ONLY 1A.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 2.73AP: Kathy tests her new sports car by racing with Sian, an experienced racer. Both start from rest, but...

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Question

The example:

A drag racer starts her car from rest and accelerates at a constant rate 10.0 m/s2 for a distance of 400 m. (a) How long did it take the race car to travel this distance? (b) What is the
speed of the race car at the end of the run?

1A.)

Suppose the driver on the previous example suddenly steps on the breaks, stopping the car in 3 seconds. Determine the a) acceleration (assuming its constant) and b) distance covered by
the race car while braking.

ANSWER ONLY 1A.

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