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A force →F = k[k^i+y^j] , where k is a positive constant, acts on a particle moving in x-y plane starting from the point (3,5), the particle is taken along a straight line to (5, 7). The work done by the force is : |
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Answer» A force →F = k[k^i+y^j] , where k is a positive constant, acts on a particle moving in x-y plane starting from the point (3,5), the particle is taken along a straight line to (5, 7). The work done by the force is : |
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