A ship of mass \( 3 \times 10^{7} \mathrm{~kg} \) initially at rest is pulled by a force of \( 5...

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A ship of mass \( 3 \times 10^{7} \mathrm{~kg} \) initially at rest is pulled by a force of \( 5 \times 10^{4} \mathrm{~N} \) through a distance of \( 3 \mathrm{~m} \). Assume that the resistance due to water is negligible, the speed of the ship is
[IIT 1980; MP PMT 2000]
(a) \( 1.5 \mathrm{~m} / \mathrm{s} \)
(b) \( 60 \mathrm{~m} / \mathrm{s} \)
(c) \( 0.1 \mathrm{~m} / \mathrm{s} \)
(d) \( 5 \mathrm{~m} / \mathrm{s} \)
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