Physics, asked by abhaytirkey956, 5 months ago

A boy of mass 40kg runs up a flight of 50 steps in 5 sec . Find the power developed by boy ? Take g=10m/sec²

Answers

Answered by priyanshu7989

1

Answer:

Power=Force×velocity

=mg×v

=400×50/5

=4000 watt or 4 kwatt

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