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A simple pendulum consists of a heavy ma...

A simple pendulum consists of a heavy mass supported by a light, thin rod. It is held inverted in the position of unstable equilibrium and then released. Find the angle defining the position of its downward fall at which the axial force in the rod changes from compression to tension.

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`48^(@)11'`
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NN GHOSH-CENTRIPITAL AND CENTRIFUGAL FORCES-Exercises (B)
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