Compute the mechanical power provided by...

Compute the mechanical power provided by the internal forces within the body of a person of mass 80 kg who runs up a flight of stairs rising a vertical distance of 3m in 3s.

Similar Questions

Explore conceptually related problems

What power is needed to lift a 49-kg person a vertical distance of 5.0 m in 20.0 s ?

What average horsepower is developed by an 80 kg man while climbing in 10 s a flight of stairs that rises 6 m vertically

A boy of mass 50 kg runs up to a stair case of 45 steps in 9 s. If the height of a 15 cm, find his power.

The velocity of a body of mass 20 kg decreases from 20m//s to 5m//s in a distance of 100 m. Force on the body is:

Calculate the power developed by mass weighing 70 kg in climbing up a vertical staircase at the rate of 1 m/s.

A constant force acts on a body of mass 0.9 kg at rest for 10s. If the body moves a distance of 250m, the magnitude on the force is :