a baseball player releases a baseball with a speed of 58 m/s and momentum of 6 kg m/s . what is the mass of the ball ?

Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane

Atrain departs from its station at a constant acceleration of 5 m/s. what is the speed of the train at the end of 20s?

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted