Why does an egg dropped from a higher height move faster as it reaches the ground than an egg dropped from a lower height? Momentum is equal to mass times velocity. If all the eggs we drop have the same mass and they are dropped from the same height, what must be true about the momentum of the eggs as they hit our safety devices? (Explain your answer.)

Diego is trying to lift a piano to the second floor of his house. diego uses a pulley system and gives a big lift to the piano.the piano moves upward, then stops, and then it starts to fall to the ground. which list best describes the forces on the piano in the proper order? positive force → balanced force → negative force negative force → balanced force → positive force positive force → unbalanced force → negative force negative force → unbalanced force → positive force