A partical moves from a point (-2hati + ...

A partical moves from a point `(-2hati + 5hatj)` to `(4hati + 3hatj)` when a force of (4hati + 3hatj) N` is applied . How much work has been done by the force?

A

8 J

B

11 J

C

5 J

D

2 J

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The correct Answer is:

C

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