1.

The displacement of a particle of mass 3gm executing S.H.M is given by y = 3 sin (0.2t) in S.I units. The K.E of the particle at a point which is at a distance equal to 1/3 of its amplitude from its mean position is

Answer»

`12 XX 10^(3) J`
`25 xx 10^(-3) J`
`0.48 xx 10^(-3) J`
`0.24 xx 10^(-3) J`

Answer :C


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