If a 9 kg mass, moving at 16 m/s to the right, hits and sticks to a 4 kg mass, moving at 20 m/s to the right, and they t
Posted: Sat Jul 02, 2022 7:04 pm
If a 9 kg mass, moving at 16 m/s to the right, hits and sticks to a 4 kg mass, moving at 20 m/s to the right, and they travel off together at the same speed to the right, find that speed. Hint: both masses are moving to the right, so both velocities are positive. Use the "hit and stick" or inelastic formula