Physics, 04.02.2021 03:50 GingerSnaps

A Velcro ball is thrown at a stationary target and sticks. If the ball weighs 1kg and the target weighs 5kg, and the final velocity of the combined mass is 2m/s, how fast was the ball thrown?

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A Velcro ball is thrown at a stationary target and sticks. If the ball weighs 1kg and the target wei...