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A rectangular block has a square base me...

A rectangular block has a square base measuring `axxa`, and its height is h, moves on a horizontal surface in a direction perpendi-cular to one of the edges. The coefficient of friction is `mu`. It will topple if

A

`mugt(h)/(a)`

B

`mu gt(1)/(h)`

C

`mu gt (2a)/(h)`

D

`mu gt(a)/(2h)`

Text Solution

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The correct Answer is:
B
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