Power supplied to a mass 2 kg varies wit...

Power supplied to a mass `2 kg` varies with time as `P = (3t^(2))/(2)` watt. Here `t` is in second . If velocity of particle at `t = 0 is v = 0`, the velocity of particle at time `t = 2s` will be:

2 m/s

4 m/s

`sqrt(2) m//s`

`2sqrt(2)m//s`

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