Question

at equilibrium the displacement of vibrating body is
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Answer 1

Explanation:

At equilibrium the displacement of vibrating body is directly proportional to its acceleration

x>>_a

Answer 2

At equilibrium the displacement of vibrating body is :

Explanation:

• The maximum displacement of a vibrating body from one extreme position to the mean position is called amplitude.
• Simple harmonic motion is characterized by this changing acceleration that always is directed toward the equilibrium position
• It is proportional to the displacement from the equilibrium position.