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A ship of mass 3 xx 10^7 kg initially at...

A ship of mass `3 xx 10^7 kg` initially at rest is pulled by a force of `5 xx 10^4 N` through a distance of 3 m. Assume that the resistance due to water is negligible, the speed of the ship is

A

`1.5 m s^(-1)`

B

`60 m s^(-1)`

C

`0.1 m s^(-1)`

D

`5 m s^(-1)`.

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