A man can do work of \( 600 \mathrm{~J} \) in \( 2 \mathrm{~min} \), then man's power is (a) \( ...

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A man can do work of \( 600 \mathrm{~J} \) in \( 2 \mathrm{~min} \), then man's power is
(a) \( 7.5 \mathrm{~W} \)
(b) \( 10 \mathrm{~W} \)
(c) \( 5 \mathrm{~W} \)
(d) \( 15 \mathrm{~W} \)
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