Posted by **Alan** on Tuesday, March 15, 2011 at 8:30pm.

A new record for running the stairs of the Empire State Building was set on February 3, 2003. The 86 flights, with a total of 1576 steps, was run in 9 minutes and 33 seconds.

If the height gain of each step was 0.20 m, and the mass of the runner was 68 kg, what was his average power output during the climb? Give your answer in both watts and horsepower.

## Answer this Question

## Related Questions

- physics - A record was set for stair climbing when a man ran up the 2300 steps ...
- PHYSICS - Gerry, who weighs 500 newtons, is late for class. It takes her 7.5 ...
- math - Every year there is a race to the top of the empire state building. In ...
- Math - An architect is building a building. Each floor is l0 ft. He wants to ...
- Chem (but i think its physics) - Ok so this problem appeared in my online chem ...
- Mathematics Ms Sue help - You want to estimate the height of the Empire State ...
- 6th grade - The empire state building is 381 meters tall. The grand canyon is 76...
- physics - Suppose we ran m steps of Grover's algorithm on some function f (which...
- Quantum Physics - Suppose we ran m steps of Grover's algorithm on some function ...
- physics - A hotdog vendor named Sam is walking from the southwest corner of ...

More Related Questions