Objects with masses of 150 kg and a 450 kg are separated by 0.350 m. (a) Find the net gravitational force exerted by these objects on a 61.0 kg object placed midway between them.

Question 1(multiple choice worth 2 points) in order to be considered work, the components that must be present are • a force and a movement in the same direction as the force an action which causes movement and an opposite reaction an action which causes no movement or reaction a force and a movement in the opposite direction of the force