5a. The tires on a new compact car have a diameter of 2.0 ft andare warranted for 56,000 miles. How many revolutions will the tiresgo during the warranty period?
5b. A top-loading washing machine has a cylindrical basket thatrotates about a vertical axis. The basket of one such machinestarts from rest and reaches an angular speed of 5.0 rev/s in 10.0s. The lid of the machine is then opened, which turns off themachine, and the basket slows to rest in 13.0 s. Through how manyrevolutions does the basket turn during this 23 s interval? Assumeconstant angular acceleration while it is starting andstopping.
