Physics, 23.01.2021 06:50, purplefish53

Two balls with masses of 3.0 kg and 6.0 kg travel toward each other at speeds of 12 m/s and 4.0 m/s, respectively. If the balls have a head-on inelastic collision and the 3.0 kg ball recoils with a speed of 8.0 m/s, how much kinetic energy is lost in the collision?

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Two balls with masses of 3.0 kg and 6.0 kg travel toward each other at speeds of 12 m/s and 4.0 m/s,...