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Stress-Strain Graph

6 kg block is...

Question

$6 k g$ block is kept on an inclined rough surface as shown in figure. Find the force required to move the block downwards with constant velocity.

A

40 N (u p)

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B

36 N (d o w n)

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C

20 N (u p)

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D

18 N (d o w n)

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Solution

The correct option is A $40 N (u p)$

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