A rod of length L leans against a smooth vert | vedclass

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Question

(c)

Using constraint motion relation

$v^{\prime} \cos 	heta=v \sin 	heta$

$v^{\prime}=v 	an 	heta$

As $	heta$ keeps on decreasing, $\

Vedclass · Accepted Answer

The speed of the lower end gets smaller and smaller and vanishes when the upper end touches the ground

Vedclass · Answer

(c)

Using constraint motion relation

$v^{\prime} \cos 	heta=v \sin 	heta$

$v^{\prime}=v 	an 	heta$

As $	heta$ keeps on decreasing, $	an 	heta$ will also decrease and at last $	heta$ will become zero and $v^{\prime}=0$

A rod of length $L$ leans against a smooth vertical wall while its other end is on a smooth floor. The end that leans against the wall moves uniformly vertically downward. Select the correct alternative

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