Q. The work done by the string of a simple pendulum during one complete oscillation is equal to__:
Answer: Zero
Notes: Work done by the string of the simple pendulum during one complete oscillation is zero. Tension in the string exactly cancels the component parallel to the string. This leaves a net restoring force back toward the equilibrium position as equal to zero.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 96 in General Studies Mock Test - 23 in above course in App.