Friday
March 6, 2015

Homework Help: physics

Posted by Derek on Monday, October 18, 2010 at 10:59pm.

1.If a mass is 15 cm from the axis of rotation and makes 25 revolutions in 10 seconds, what is its speed in m/s?


2.If m = 0.1 kg and the values above still hold, what is the numerical values of the centripetal force?

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