SHMHard
Question
The value of total mechanical energy of a particle in S.H.M. is :
Options
A.Always constant
B.Depand on time
C.
kA2 cos2(ωt + φ)
kA2 cos2(ωt + φ)D.mA2 cos2(ωt + φ)
mA2 cos2(ωt + φ)Solution
As all the forces are conservative the total mechanical energy will be conserved.
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