Monday
December 22, 2014

Homework Help: Physical Science

Posted by Help on Sunday, September 11, 2011 at 4:10pm.

An escalator 14 m long is carrying a 70-kg person from one floor to another 8 m higher. The escalator has a speed of 1.0m/s. How much work does the escalator do in carrying the person to the top?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

science - a person walks up a stationary escalator in t1 second if he remains ...
physics - An escalator is 15.0 m long. If a person stands on the escalator, it ...
Physics - A large store escalator that is designed to transfer customers to one ...
Science - An escalator is moving downward with a uniform speed of u. A man of ...
Physics/Math - A person walks up a stalled 20 m long escalator in 79 s. When ...
physics - A 75.0-kg man is riding an escalator in a shopping mall. The escalator...
geometry - an escalator lifts people to the second floor, 25 ft above the first ...
Physics - Karen has a mass of 62.60 kg and she rides the up escalator at ...
College Physics - an escalator carries you from one level to the next in the ...
Ap Physics - An escalator in a shopping centre carries people up through a ...

Search
Members