A force F=kx (where k is a positive constant) is acting on a particle Work done: `{:(,"Column-1",," Column-2"),("(A)","in displacing the body from x=2 to x=4",,"(P) Negative"),("(B)","In displacing the body from x=-4 to x=-2",,"(Q) Positive"),("(C)","In displacing the body from x=-2 to x=+2",,"(R) Zero"):}`

A force F=kx (where k is a positive constant) is acting on a particle

1.	A force F=kx (where k is a positive constant) is acting on a particle Work done: `{:(,"Column-1",," Column-2"),("(A)","in displacing the body from x=2 to x=4",,"(P) Negative"),("(B)","In displacing the body from x=-4 to x=-2",,"(Q) Positive"),("(C)","In displacing the body from x=-2 to x=+2",,"(R) Zero"):}`
Answer» Correct Answer - (A) Q, (B) P, (C ) R

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