On a horizontal road, a car is traveling West at a constant speed of 4.20 m/sm/s . After 30 ss , it has rounded a corner and is now heading North at a constant speed of 12.6 m/sm/s . What is the magnitude of the car's average acceleration during this 30 s time interval? 0.56 m/s2 0.28 m/s2 0 m/s2 0.44 m/s2
On a horizontal road, a car is traveling West at a constant speed of 4.20 m/sm/s . After 30 ss , it has rounded a corner and is now heading North at a constant speed of 12.6 m/sm/s . What is the magnitude of the car's average acceleration during this 30 s time interval? 0.56 m/s2 0.28 m/s2 0 m/s2 0.44 m/s2
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 9CQ: Consider the following combinations of signs and values for the velocity and acceleration of a...
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On a horizontal road, a car is traveling West at a constant speed of 4.20 m/sm/s . After 30 ss , it has rounded a corner and is now heading North at a constant speed of 12.6 m/sm/s .
What is the magnitude of the car's average acceleration during this 30 s time interval?
0.56 m/s2 |
0.28 m/s2 |
0 m/s2 |
0.44 m/s2 |
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