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A 20gm particle is subjected to two simp...

A `20gm` particle is subjected to two simple harmonic motions
`x_(1)=2 sin 10t,`
`x_(2)=4 sin (10t+(pi)/(3))`, where `x_(1) & x_(2)` are in metre `& t ` is in `sec`.

A

The displacement of the particle at t = 0 will be `2sqrt(3)` m .

B

Maximum speed of the particle will be `20sqrt(7)` m/s

C

Magnitude of maximum acceleration of the particle will be `200sqrt(7)m//s^(2)`

D

Energy of the resultant motion will be 28 J.

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A, B, C, D
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