(E) 100 N·m- Two rocks are dropped simultaneously from the top of a tall
building. Rock 1 has mass M 1 , and rock 2 has mass M 2. If air
resistance is negligible, what is the ratio of rock 1’s momentum to
rock 2’s momentum just before they hit the ground?
(A)
(B)
(C)
(D) 1
(E) None of the above