A 16-g mass is moving in the +x-direction at 30 cm/s, while a 4.0-g mass is moving in the –x-direction at 50 cm/s. They collide head on and stick together. Find their velocity after the collision. Assume negligible friction
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A 16-g mass is moving in the +x-direction at 30 cm/s, while a 4.0-g mass is moving in the –x-direction at 50 cm/s. They collide head on and stick together. Find their velocity after the collision. Assume negligible friction.
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