Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Which of the following statements about the work-energy theorem and its implications is correct?
A
The work-energy theorem states that the change in kinetic energy is equal to the work done by the net force acting on the particle.
B
The work-energy theorem only applies to constant forces acting on an object.
C
Work done by gravitational force is always positive, contributing to an increase in kinetic energy.
D
The work-energy theorem can be used to derive the relationship between torque and angular motion directly.
Correct Answer
Option A
Detailed Explanation
The work-energy theorem, as stated in the context, indicates that the change in kinetic energy of a particle is equal to the work done on it by the net force, thus affirming option A as correct.
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