A car of mass ' 'm' stats from rest and accelerates such that its instantaneous velocity is proportional to \sqrt{t}, where t is time in seconds. What should be the instantaneous power delivered to the car if its instantaneous velocity is 20 {m} \/ {s} after 10 seconds.

TS EAMCET Medical 09 AUG 2021 Shift 2 Paper

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A car of mass ' 'm' stats from rest and accelerates such that its instantaneous velocity is proportional to √t, where t is time in seconds. What should be the instantaneous power delivered to the car if its instantaneous velocity is 20m∕s after 10 seconds.

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