Aboxer hits a punching bag with a force. describe what happens. a. since the punching bag moves, the amount of force applied to the punching bag is greater than the amount of force punching bag applies on the boxer’s hand. b. the amount of force applied to the boxer’s hand is only equal to the amount of force the boxer placed the punching bag if the punching bag does not move. c. the punching bag applies the same amount of force to the boxer’s hand. d. the boxer applies a greater force on the punching bag, because the boxer has more mass.