Two balls have masses 66 kg and 31 kg. The 66 kg ball has an initial velocity of 24 m/s (to the right) along a line joining the two balls and the 31 kg ball is at rest. The 31 kg ball has in initial velocity of 16 m/s. The two balls make a head-on elastic collision with each other. What is the final velocity of the 66 kg ball? Answer in units of m/s.
b. What is the final velocity of the 31 kg ball? Answer in units of m/s
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Two balls have masses 66 kg and 31 kg. The 66 kg ball has an initial velocity of 24 m/s (to the righ...
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