SHMHard
Question
The bob in a simple pendulum of length l is released at t = 0 from the position of small angular displacement θ. Linear displacement of the bob at any time t from the mean position is given by
Options
A.
B.
C.l g sinθ
D.
Solution
For simple pendulum ω = 
and maximum linear displacement x0 = lθ and equation of S.H.M
x = x0 cos ωt
x = lθ cos
and maximum linear displacement x0 = lθ and equation of S.H.Mx = x0 cos ωt
x = lθ cos
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