The force that always points back towards the mean position is called the:
ARestoring force
BResulting force
CRecurring force
DReflecting force
Answer & Solution
Correct answer: A. Restoring force
1. The force in simple harmonic motion opposes the displacement.
2. It always acts so as to bring the particle back.
3. It is sometimes called the restoring force in simple harmonic motion.
4. So the answer is the restoring force.
_Source: NCERT Class XI Physics Part II, Ch 13 'Oscillations'_
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