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A body carrying a box on his head is wal...

A body carrying a box on his head is walking on a level load from one place to another on a straight is doing no work. This statement is

A

correct

B

incorrect

C

partly correct

D

insufficient information

Text Solution

Verified by Experts

The correct Answer is:
A
`[F S cos 90^(@) = 0 = W]`
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