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Your car tire is rotating at 3.5 rev/s when suddenly you
Chapter 4, Problem 67P(choose chapter or problem)
QUESTION:
Problem 67P
Your car tire is rotating at 3.5 rev/s when suddenly you press down hard on the accelerator. After traveling 200 m, the tire’s rotation has increased to 6.0 rev/s. What was the tire’s angular acceleration? Give your answer in rad/s2.
Questions & Answers
QUESTION:
Problem 67P
Your car tire is rotating at 3.5 rev/s when suddenly you press down hard on the accelerator. After traveling 200 m, the tire’s rotation has increased to 6.0 rev/s. What was the tire’s angular acceleration? Give your answer in rad/s2.
ANSWER:
Step 1 of 3
The objective here is to determine the angular acceleration of a car tyre whose initial and final angular speeds and the linear displacement are known.