An object has an acceleration of 12.0 m/s/s. If the mass of this object were halved (i. e., reduced to one-half the original
value) (with no change in its net force), then its new
acceleration would be m/s/s.

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?

Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)