Thursday
April 24, 2014

Homework Help: physics

Posted by Yuli on Sunday, November 27, 2011 at 11:04pm.

A cable lifts a 1220-kg elevator at a constant velocity for a distance of 39.7 m. What is the work done by the tension in the cable?

can someone help me with this the answer is supposed to be in joules i tried doing it by 1220(9.81)(39.7) = 475137J but that is not the answer can someone please explain it to me?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A cable lifts a 1370 kg elevator at a constant velocity for a distance...
science - A cable lifts a 1050-kg elevator at a constant velocity for a distance...
Physics - A cable lifts a 1200 kg elevator at a constant velocity for a distance...
Physics - A cable lifts a 1370 kg elevator at a constant velocity for a distance...
Physics - A cable lifts a 1060-kg elevator at a constant velocity for a distance...
Physics - A cable lifts a 1060-kg elevator at a constant velocity for a distance...
physics - A certain elevator car has mass 2200 kg and is lifted by cables driven...
Physics - Safety engineers estimate that an elevator can hold 20 persons of 65 ...
Physics Help.. - The cable of an elevator of mass M = 1900 kg snaps when the ...
physics - The cable of an elevator of mass = 5320 kg snaps when the elevator is ...

Search
Members