science physics
posted by joe .
A rotating wheel requires 4.17 s to rotate
through 37 rev. Its angular speed at the end
of the 4.17 s interval is 104 rad/s.
What is its constant angular acceleration?
Assume the angular acceleration has the same
sign as the angular velocity.

bingo was his namo

A car is moving from Rest.After 10sec it's wheel rotate 360times in 1min.If the radius of the wheel is 50cm. Then find angular acceleration and angular velocity after 30s

A car is moving from Rest.After 10sec it's wheel rotate 360times in 1min.If the radius of the wheel is 50cm. Then find angular acceleration and angular velocity after 30s