A stone is dropped at t=0. A second stone, with 4 times the mass of the first, is dropped from the same point at t=71 ms
Posted: Fri Jul 15, 2022 7:27 am
A stone is dropped at t=0. A second stone, with 4 times the mass of the first, is dropped from the same point at t=71 ms. (a) How far below the release point is the center of mass of the two stones at t=300 ms ? (Neither stone has yet reached the ground.) (b) How fast is the center of mass of the two-stone system moving at that time? (a) Number Units (b) Number Units