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A uniform bar of square cross-section is...

A uniform bar of square cross-section is lying along a frictionless horizontal surface. A horizontal force is applied to pull it from one of its ends then

A

The bar I sunder same stress throughout its length

B

The bar is not under any stress because forces has been applied only at one end

C

The bar simply moves without any stress in it

D

The stress developed reduces to zero at the end of the bar where no force is applied

Text Solution

Verified by Experts

The correct Answer is:
D
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