, , A force F⃗=(3 i⃗+4 j⃗) N acts on a particle moving in x-y plane. Starting from origin, the pa...

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, , A force F⃗=(3 i⃗+4 j⃗) N acts on a particle moving in x-y plane. Starting from origin, the particle firstgoes along x-axis to the point (4,0) m and then parallel to the y-axis to the point (4,3) m. The total work done by the force on the particle is
(1) +12  J
(2) -6  J
(3) +24  J
(4) -12  J,

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