A 5kg ball is hanging from a long but very light flexible wire when it is struck by a 1.5kg...
A 5kg ball is hanging from a long but very light flexible wire when it is struck by a 1.5kg stone traveling horizontally to the right at 12m/s. The stone rebounds to the left with a speed of 8.5m/s, and the ball swings to a maximum height h above its original level. The value of h is closest to:
13 years ago
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