A 19-cm-long, 230 g rod is pivoted at one end. A 17 g ball of clay...

Question

Question

A 19-cm-long, 230 g rod is pivoted at one end. A 17 g ball of clay is stuck on the other end.

What is the period if the rod and clay swing as a pendulum?

Answer 1

Answer #1

Wehave Moment of inerti aof rod 0.230x(0.19) 2.76x10-kgm1 Moment of inertia of clay 1=MR2 0.017x (0.19) 6.134x10 Total moment

Answer 2

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