Joey sits inside a spare tire and asks Tommy to roll the tire while Joey is in it. ?

Joey sits inside a spare tire and asks Tommy to roll the tire while Joey is in it. If Joey and the tire start from rest and, in 2 seconds reach a final speed of 8 rad/s. Given that the tire has a uniform time rate of change of angular velocity, after 1 revolution, how long does it take Joey and the tire to complete only the second revolution?

a) 1.77s

b) 2.51s

c) 0.800s

d)0.740s 

please help!!!

1 Answer

Relevance
  • Anonymous
    1 month ago

    You kids better stop fooling around with that tire!  Someone's going to get hurt. 

    Don't come to me when the tears start.

Still have questions? Get answers by asking now.