At a time t= 3.40s , a point on the rim of a wheel with a radius of 0.210m has a tangential speed of 53.0m/s as the wheel slows down with a tangential acceleration of constant magnitude 11.0m/s2 .

part a

calculate the wheel's constant angular acceleration.

part b

calculate the angular velocity at t = 3.40s .

part c

calculate the angular velocity at t=0.

part d

through what angle did the wheel turn between t=0 and t = 3.40s ?

part e

prior to the wheel coming to rest, at what time will the radial acceleration at a point on the rim equal g = 9.81m/s2 ?