Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-fact-Easy-Class 11
What does the work-energy theorem state about the relationship between kinetic energy and work done by a force?
A
The change in kinetic energy is equal to the work done by the force.
B
Kinetic energy is always conserved regardless of the work done.
C
Work done by a force is independent of the displacement.
D
The work done is equal to the sum of initial and final kinetic energies.
Correct Answer
Option A
Detailed Explanation
According to the work-energy theorem, the change in kinetic energy (K_f - K_i) is equal to the work done (W) by a force, as derived in the context provided.
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