The diagram below shows a balloon rocket when the air in the balloon is released rocket will move forward which of the following statements best describes the force that causes the motion in the situation explained above

What properties of a moving object are used in determining the object's energy of motion

What happens when a rubber rod is rubbed with a piece of fur?

Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?