In figure shown, the graph shows the variation of a unidirectional force \( \mathrm{F} \) acting...

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In figure shown, the graph shows the variation of a unidirectional force \( \mathrm{F} \) acting on a body of mass \( 10 \mathrm{~kg} \) (in gravity free space), with time \( \mathrm{t} \). The velocity of the body at \( \mathrm{t}=0 \) is zero. (Area under F-t
\( P \) curve gives change in momentum)

W
The power of the force at \( \mathrm{t}=12 \mathrm{~s} \) is (Power \( = \) force \( \times \) velocity)
(A) \( 225.0 \mathrm{~W} \)
(B) \( 217.6 \mathrm{~W} \)
(C) \( 226.7 \mathrm{~W} \)
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