5a. The tires on a new compact car have a diameter of 2.0 ft and are...

5a. The tires on a new compact car have a diameter of 2.0 ft and are warranted for 56,000 miles. How many revolutions will the tires go during the warranty period?

5b. A top-loading washing machine has a cylindrical basket that rotates about a vertical axis. The basket of one such machine starts from rest and reaches an angular speed of 5.0 rev/s in 10.0 s. The lid of the machine is then opened, which turns off the machine, and the basket slows to rest in 13.0 s. Through how many revolutions does the basket turn during this 23 s interval? Assume constant angular acceleration while it is starting and stopping.

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genius_generous answered 1 year ago

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