Question

the velocity of a particle undergoing SHM is v at mean position . if its amplitude is doubled . the velocity at mean position will be

Answer 1

The amplitude of simple harmonic oscillation is doubled. How would this affect:

(i) Time period,
(ii) Maximum velocity,
(iii) Acceleration at mean position,
(iv) kinetic energy at mean position

Answer 2

if the amplitude of oscillation is doubled then kinetic energy at mean position will increases to four times.
and
when amplitude is doubled the maximum velocity will become twice(2v).
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enemy