Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A body is performing simple harmonic with an amplitude of 
. The velocity of the body was tripled by air Jet when it is at 
from its mean position. The new amplitude of vibration is 
. The value of 
is
Text Solution
Verified by ExpertsThe correct answer is:
700
(700) 
Total Energy 
By energy conservation we can final 
at 
Now, velocity is tripled through external mean so the amplitude of SHM will charge and so the total energy, (but potential) energy at this moment will remain same)
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