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Section 12.9 Rolling MotionA car tire is 60 cm in
Chapter 12, Problem 32E(choose chapter or problem)
Problem 32E
Section 12.9 Rolling Motion
A car tire is 60 cm in diameter. The car is traveling at a speed of 20 m/s.
a. What is the tire’s angular velocity, in rpm?
b. What is the speed of a point at the top edge of the tire?
c. What is the speed of a point at the bottom edge of the tire?
Questions & Answers
QUESTION:
Problem 32E
Section 12.9 Rolling Motion
A car tire is 60 cm in diameter. The car is traveling at a speed of 20 m/s.
a. What is the tire’s angular velocity, in rpm?
b. What is the speed of a point at the top edge of the tire?
c. What is the speed of a point at the bottom edge of the tire?
ANSWER:
Step 1 of 3
In this problem, we have to find the tire's angular velocity, the speed of a point at the top edge and bottom.