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Suppose that the race car is moving to the right with a constant veloci 82 m/s. What is the average acceleration of the car? Twelve seconds the car is halfway around the track and traveling in the opposite directi with same speed. What is the average acceleration of the car? Verify t your answers agree with your answers to the Concept Questions.

Suppose that the race car is moving to the right with a constant veloci 82 m/s. What is the average acceleration of the car? Twelve seconds the car is halfway around the track and traveling in the opposite directi with same speed. What is the average acceleration of the car? Verify t your answers agree with your answers to the Concept Questions.

College Physics
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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Problem Suppose that the race car is moving to the right with a constant velocity of 82 m/s. What is the average acceleration of the car? Twelve seconds later, the car is halfway around the track and traveling in the opposite direction with same speed. What is the average acceleration of the car? Verify that your answers agree with your answers to the Concept Questions.
Transcribed Image Text:Problem Suppose that the race car is moving to the right with a constant velocity of 82 m/s. What is the average acceleration of the car? Twelve seconds later, the car is halfway around the track and traveling in the opposite direction with same speed. What is the average acceleration of the car? Verify that your answers agree with your answers to the Concept Questions.
Conceptual Questions The acceleration of a NASCAR race car is zero. Does this necessarily mean that the velocity of the car is zero? If the speed of the car is constant as it goes around the track, is its average acceleration necessarily zero? Justify your answers.
Transcribed Image Text:Conceptual Questions The acceleration of a NASCAR race car is zero. Does this necessarily mean that the velocity of the car is zero? If the speed of the car is constant as it goes around the track, is its average acceleration necessarily zero? Justify your answers.
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