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
Respond to this Question
Similar Questions

physics
A rotating wheel requires 5.00 s to rotate 30.0 revolutions. Its angular velocity at the end of the 5.00 s interval is 100.0 rad/s. What is the constant angular acceleration of the wheel? 
Physics
The angular position of a point on the rim of a rotating wheel is given by è = 8.0t  3.0t2 + t3, where è is in radians and t is in seconds. (a) What is the angular velocity at t = 5 s? 
Physics
A rotating wheel requires 9.00 s to rotate 29.0 revolutions. Its angular velocity at the end of the 9.00 s interval is 98.0 rad/s. What is the constant angular acceleration of the wheel in radians/second squared? 
physics
Starting from rest at t = 0 s, a wheel undergoes a constant angular acceleration. When t = 1.6 s, the angular velocity of the wheel is 5.5 rad/s. The acceleration continues until t = 17 s, when the acceleration abruptly changes to … 
physics
Starting from rest at t = 0 s, a wheel undergoes a constant angular acceleration. When t = 1.6 s, the angular velocity of the wheel is 5.5 rad/s. The acceleration continues until t = 17 s, when the acceleration abruptly changes to … 
Physics
A rotating wheel requires 8.00 s to rotate 29.0 revolutions. Its angular velocity at the end of the 8.00 s interval is 95.0 rad/s. What is the constant angular acceleration of the wheel? 
Physics
A spinning wheel is slowed down by a brake, giving it a constant angular acceleration of −4.60 rad/s2. During a 2.60s time interval, the wheel rotates through 85.4 rad. What is the angular speed of the wheel at the end of the … 
Physics
Starting from rest at t = 0 s, a wheel undergoes a constant angular acceleration. When t = 1.6 s, the angular velocity of the wheel is 5.9 rad/s. The acceleration continues until t = 19 s, when the acceleration abruptly changes to … 
physics
A rotating wheel requires 6.00 s to rotate 27.0 revolutions. Its angular velocity at the end of the 6.00s interval is 97.0 rad/s. What is the constant angular acceleration (in rad/s) of the wheel? 
physics
A rotating wheel requires 7.00 s to rotate 28.0 revolutions. Its angular velocity at the end of the 7.00s interval is 97.0 rad/s. What is the constant angular acceleration (in rad/s) of the wheel?