Section 12.9 Rolling MotionA car tire is 60 cm in

Chapter 12, Problem 32E

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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?

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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.

 

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