Acylindrical can of radius r is rolling across a horizontal surface without slipping.
(a) after one complete revolution of the can, what is the distance that its center of mass has moved?
(b) would this distance be greater or smaller if slipping occurred?

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

What is the scientific definition of energy that relates to work

Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to: