Question

If equation 9d2x/dt2 + 16x = 0 represent linear SHM. Then find angular frequency (o) :-

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Answer 1

Answer:

The equation of motion,

dt2d2x+kx=0

a=−kx

ω2=k    (a=−ω2x)

ω=k

T2π=k

Time period,

T=k2π