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posted by osho on Tuesday, March 6, 2012 at 2:05pm.
For S.H.M, a graph of acceleration against displacement gives a slope of 16 unit. The period is
x = Acosωt v = - Aωsinωt a= - Aω^2cosωt a/x= Aω^2cosωt/ Acosωt=ω^2 = 16 ω= 4 (rad/s) T=2π/ω=2π/4 = π/2 = 1.57 s.
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