A simple pendulum consisting of a ball of mass $m$ tied to a thread of length $l$ is made to swing on a circular arc of angle $ heta $ in a vertical plane. At the end of this arc, another ball of mass $m$ is placed at rest. The momentum transferred to this ball at rest by the swinging ball is

Question

A simple pendulum consisting of a ball of mass $m$ tied to a thread of length $l$ is made to swing on a circular arc of angle $	heta $ in a vertical plane. At the end of this arc, another ball of mass $m$ is placed at rest. The momentum transferred to this ball at rest by the swinging ball is

Accepted Answer

Zero

Answer

$m	heta \sqrt{\frac{g}{l}}$

Answer

$\frac{m	heta }{l}\sqrt{\frac{l}{g}}$

Answer

$\frac{m}{l}2\pi \sqrt{\frac{l}{g}}$

Oscillations

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