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November 27, 2014

Homework Help: Physics(Please check)

Posted by Hannah on Tuesday, June 5, 2012 at 5:07pm.

A rectangular plate is rotating with a constant angular speed about an axis that passes perpendicularly through one corner, as the drawing shows. The centripetal acceleration measured at corner A is n times as great as that measured at corner B. What is the ratio L1/L2 of the lengths of the sides of the rectangle when n = 2.80?

I did sqrt 2.79 = 1.67 and then 1/1.67=0.59

Is this correct?

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