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April 23, 2014

Homework Help: PHYSICS PLEASEEEE HELP ME

Posted by Anonymous on Monday, December 17, 2012 at 6:31pm.

Suppose a revolving door at the bank is spinning around once every 5 seconds. As you walk through, you push on the door for 2 seconds, which increases that rotational speed so that it rotates once a second. What was the Rotational acceleration due to your push?

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