A body of \( 2 \mathrm{~kg} \) has an initial speed \( 5 \mathrm{~m...

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A body of \( 2 \mathrm{~kg} \) has an initial speed \( 5 \mathrm{~ms}^{-1} \). A force acts on it for some time in the direction of motion. The force time
\( \mathrm{P} \) graph is shown in figure. The final speed of the body
(a) \( 9.25 \mathrm{~ms}^{-1} \)
(b) \( 5 \mathrm{~ms}^{-1} \)
(c) \( 14.31 \mathrm{~ms}^{-1} \)
(d) \( 4.25 \mathrm{~ms}^{-1} \)
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