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October 1, 2014

Homework Help: physics

Posted by Matt on Monday, September 17, 2012 at 8:13pm.

A ping pong ball is rolling across a table top at 22 m/s. If it is 71 m away from the edge, how much acceleration does a person blowing on it need to apply to stop it from falling if they blow for 8.7 seconds?

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