A body constrained to move in z directio...

A body constrained to move in z direction is subjected to a force given by `vecF=(3hati-10hatj+5hatk)N.` What is the work done by this force in moving the body through a distance of 5 m along z-axis?

`15 J`

`-15 J`

`50 J`

`25 J`

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Verified by Experts

The correct Answer is:

`(4)`

`W = vec F. Vec S`

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