A rigid massless rod is rotated about one end in a horizontal circle. There is a...

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Physics

A rigid massless rod is rotated about one end in a horizontalcircle. There is a load of mass m attached to the center of therod, and one of mass M attached to the outer end of the rod. Theinner section of the rod sustains a tension that is three times asgreat as the tension that the outer section sustains. The massration of m/M is?

Answer is 1

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4.3 Ratings (793 Votes)
Let me denote m as m1 and M as m2 The basic formula that we know in circular motion is Fmv2r where F is the centripetal force m the mass v is the    See Answer
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