Physics, 25.11.2021 07:50 lebronbangs8930
Three cricket balls have masses of 4 kg, 6 kg, and 8 kg, respectively. The ball A has a velocity of 12 rn/s while the other balls are initially at rest. The ball A collides with the ball B and rebounds in the opposite direction with a velocity of 2 m/s. (a) Calculate the momentum of ball A before the first collision. (b) Calculate the velocity of ball B after the first collision. Ball B now hits ball C (which has gum on it) and sticks to it. ( c) What is the velocity of the balls after this second collision
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Three cricket balls have masses of 4 kg, 6 kg, and 8 kg, respectively. The ball A has a velocity of...
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