A clay ball with a mass of 35 kg has an initial speed of 42
A clay ball with a mass of .35 kg has an initial speed of 4.2 m/s. It strikes a 3.5 kg clay ball at rest and the two balls stick together. The final velocity of the balls is 2.1m/s north. What is the first balls initial velocity?
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a clay ball with a mass of 35 kg has an initial speed of 42 ms it strikes a 35 kg clay ball at rest and the two balls
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