A body of mass 2 kg is acted upon by two...

A body of mass 2 kg is acted upon by two forces 2N and 5N in the direction of `hati + hatj` and `hatj-hatk` respectively. If the body is displaced from (3,-2, 1) to (-1, 2, 3) (Positions are in m), then work done is

15 J

20 J

10 J

`5sqrt2` J

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