1.

A particle is subjected to SHM as given by equations x_1 = A_1 sin omega t and x_2 = A_2 sin (omega t + pi//3) .The maximum acceleration and amplitude of the resultant motion are a_("max") and A, respectively, then

Answer»

`a_("MAX") = omega^2 SQRT(A_1^2 + A_2^2 + A_1A_2)`
`a_("max") = omega^2 sqrt(A_1 A_2)`
`A = A_1 + A_2`
`A = sqrt(A_1^2 + A_2^2 + A_1A_2)`

ANSWER :A::D


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