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October 22, 2014

Homework Help: physics

Posted by donald on Thursday, December 29, 2011 at 3:28pm.

a man swings his child in a circle of radius .75 meters. if the mass of the child is 25 kilograms and the child makes one revolution in 1.5 seconds, what is the magnitude and direction of the force that must be exerted by the man on the child?

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