Question

When a particle executes S.H.M., the restoring force F varies with displacement y as

(a) F ∝ y (b) F ∝ y²

(c) F ∝ 1/y (d) F ∝ 1/y²​

Answer 1

Answer:

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Answer 2

When a particle executes S.H.M., the restoring force F varies with displacement y as F ∝ y.

• In a simple harmonic motion the restoring force that a particle faces is directed towards it's equilibrium position and is directly proportional to it's distance from the mean position.
• The restoring force tries to bring the particle back to it's equilibrium position.
• The formula for restoring force is: F= -ky, where k is the force constant and y is the displacement of particle from the mean position.