Question

. A force 7 =k[yî + xị] where k is a positive constar
acts on a particle moving in x-y plane starting fror
the point (3,5), the particle is taken along a straigh
line to (5, 7). The work done by the force is :
(A) zero
(B) 35 K
(C) 20 K
(D) 15 K​

Answer 1

Answer:

bhai question me F = k[y(j) + x(i)] hoga..

Explanation:

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