Physics-Work-Energy Theorem
NEET Physics Work-Energy Theorem MCQ Question
Type: MCQ-fact-Hard-Class 11
What does the work-energy theorem state about the relationship between the initial and final kinetic energies of an object under the influence of a force?
A
The change in kinetic energy is equal to the work done by the force.
B
The final kinetic energy is always greater than the initial kinetic energy.
C
The work done is independent of the path taken by the object.
D
The initial kinetic energy remains constant throughout the motion.
Correct Answer
Option A
Detailed Explanation
The work-energy theorem indicates that the change in kinetic energy (K_f - K_i) is equal to the work done (W), establishing a direct relationship between these quantities as outlined in the NCERT context.
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