Question

A boy weighing 350Newton runs up a flight of stairs consisting of 20 stairs each, 16 centimeter high in seconds, what ??$ it's power?
400
A boy weight 360N runs up a flight of stairs consisting of 20 steps each 10cm high in 10 second what is power

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A boy weighing 350N runs up a flight of stairs consisting of 20 steps each 10 cm high in 10 seconds.... A boy weighing 350 N runs up a flight of stairs consisting of 20 steps each 10 cm high in 10 seconds...