The Block A has a mass of 5 kg and slides into an open ended box B with a velocity of 2 m/s. If the box B has a mass of 2 kg and rests on top of a plate P that has a mass of 2 kg, determine the distance the plate moves after it stops sliding on the floor. Also, how long is it after impact before all motion ceases? The coefficient of kinetic friction between the box and the plate is ௞ = 0.2, and between the plate and the floor ′௞ = 0.2. Also, the coefficient of static friction between the plate and the floor is ′௦ = 0.3.

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 = ?