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A particle is acted upon by constant for...

A particle is acted upon by constant forces `4hati +hatj - 3hatk` and `3hati + hatj -hatk` which displace it from a point `hati + 2hatj + 3hatk` to the point `5hati + 4hatj + hatk`. The work done in standard units by the forces is given by:

A

40 units

B

30 units

C

25 units

D

15 units

Text Solution

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The correct Answer is:
A
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