[" 1.A gridstone has a constant acceleration of "4rads^(-1)" ."],[" Starting from rest,calculate the angular speed of "],[" the grindstone "2.5" s later."]

A gridstone has a constant acceleration of 4 rad s^-1 . Starting from rest, calculate the angular speed of the grindstone 2.5 s later.

A grindstone Is found to have a angular speed of 150 rpm, 10s after starting from rest. The angular acceleration of the grindstone is

A grindstone rotates at constant angular acceleration alpha=0.35rad//s^(2) . At time t = 0, it has an angular velocity of omega_(0)=-4.6rad//s and a reference line on it is horizontal, at the angular position theta_(0)=0 . (a) At what time after t = 0 is the reference line at the angular position theta=5.0 rev ? (b) Describe the grindstone's rotation between t = 0 and t = 32 s. (c) At what time t does the grindstone momentarily stop?

A particle moves along a circular path a radius 15 cm with a constant angular acceleration of 4 "rad/s"^(2). If the initial angular speed of the particle was 5 rad/s. Find its angular displacement in 5 seconds.

A wheel starts rotating with an-angular velocity of 2 rad/s. If it rotates with a constant angular acceleration 4 "rad/s"^2 what angle does the wheel rotate through in 2.0 s ? What is the angular speed, after 2.0 s.

A wheel rotates with a constant acceleration of 2.0(rad)/s^2 . If the wheel starts from rest, how many revolutions will it make in the first 10 seconds?

A wheel rotates with a constant acceleration of 2.0(rad)/s^2 . If the wheel starts from rest, how many revolutions will it make in the first 10 seconds?