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A vec(F) = (5hat(i) +3hat(j) +2hat(k))N ...

A `vec(F) = (5hat(i) +3hat(j) +2hat(k))N ` is applied over a particle which displaces it from its origin to the point `vec(r ) = (2 hat(i) - hat(j))m ` . The work done on the particle in joule is `……….`

A

`-7 J`

B

`+7 J`

C

`+10 J`

D

`+13 J`

Text Solution

Verified by Experts

The correct Answer is:
B
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