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Categorise the following function oftime...

Categorise the following function oftime `: sin omega t + cos omega t ` as
(a) Simple harmonic motion
(b) Periodic but not simple harmonic. Also, give the period.

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Find the smallest interval of time after which the sum of 3 terms repeats
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  16. A particle executes simple harmonic motion about x=0 along x-axis. The...

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  18. A particle of mass 2 kg is moving with SHM. Its greatest velocity is...

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  19. The vertical motion of a huge piston in a machine is approximately SHM...

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