A pirate is trying to sink a Navy ship. He lights a cannon that shoots a cannonball into the enemy broadside. After the explosion the cannonball is moving with 1640 kg*m/s of momentum. What is the momentum of the cannon after the explosion?

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

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 = ?