Question

a particle of mass m is fixed to one end of a light rigid rod of length l and rotated in a vertical circular path about its other end the minimum speed of the particle at its highest point must be?
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Answer 1

$\huge{\underline{\mathfrak{Correct\; Question:-}}}$

A particle of mass m is fixed to one end of a light rigid rod of length l and rotated in a vertical circular path about its other end. The minimum speed of the particle at its highest point must be ?

$\huge{\underline{\mathfrak{Solution:-}}}$

Note:- Kindly look into the attachment for the solution.

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