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May 22, 2015

Homework Help: physics

Posted by Anonymous on Sunday, March 20, 2011 at 2:46pm.

ball of mass m = 0.2 kg is attached to a (massless) string of length L = 3 m and is undergoing circular motion in the horizontal plane, as shown in the figure.
What should the speed of the mass be for θ to be 46?


What is the tension in the string?

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