Q. The work-energy theorem states that the change in

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A

Kinetic energy of a particle is equal to the work done on it by the net force

75%

B

Kinetic energy of a particle is equal to the work done by one of the forces acting on it

0%

C

Potential energy of a particle is equal to the work done on it by the net force

25%

D

Total energy of a particle is equal to the work done on it by the net force

0%

Solution:

According to work-energy theorem, change in kinetic energy of a particle is equal to the work done on it by the net force., i.e.
$W=F⋅S=\frac{1}{2}mv^{2}$

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