Question

A boy of mass 50 kg runs up a flight of 120 stairs, each measuring a height of 25 cm, in one minute and 40 seconds. If g = 10 m s?2, the power of the boy is how much?

Name: a boy of mass 50 kg runs up a flight of 120 stairs each measuring a height of 25 cm in one minute and 40 seconds if g 10 m s2 the power of the boy is how much
Uploaded: 2022-02-02T18:13:57-08:00
Duration: 1 min 43 s
Channel: Gopal Sharma
Description: a boy of mass 50 kg runs up a flight of 120 stairs each measuring a height of 25 cm in one minute and 40 seconds if g 10 m s2 the power of the boy is how much

          A boy of mass 50 kg runs up a flight of 120 stairs, each measuring a height of 25 cm, in one minute and 40 seconds. If g = 10 m s?2, the power of the boy is how much?

Added by George K.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Gopal Sharma

02/02/2022

Step 1

Given that each stair has a height of 0.25 meters and there are 120 stairs, the total height climbed is 120 * 0.25 = 30 meters. Show more…

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A boy of mass 50 kg runs up a flight of 120 stairs, each measuring a height of 25 cm, in one minute and 40 seconds. If g = 10 m s?2, the power of the boy is how much?