A bouncy ball of mass 81 g is thrown straight into a wall
A bouncy ball of mass 81 g is thrown straight into a wall at the speed of 23 m/s. The collision is completely elastic, and the ball is bounced back at the same speed as it is thrown. What is the impulse applied to the ball by the collision?
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a bouncy ball of mass 81 g is thrown straight into a wall at the speed of 23 ms the collision is completely elastic and
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