Thursday
October 30, 2014

Homework Help: Physics

Posted by Anonymous on Saturday, December 10, 2011 at 2:18pm.

A 1000kg elevator carries a maximum load of 800kg. A constant frictional force of 5000N retards the elevator's motion upward. What minimum power, in kilowatts, must the motor deliver to lift the fully loaded elevator at a constant speed of 3m/s?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A 1.0 x 10^3 kg elevator carries a maximum load of 800.0 kg. A ...
Physics help, pl0x - A 1.0 times 10^3 kg elevator carries a maximum load of 800....
physics - A 2.7 10 3 kg elevator carries a maximum load of 888.9 kg. A ...
physics - A 2.6x10^3 kg elevator carries a maximum load of 888.1 kg. A constant ...
Physics - A 1.0 e 3 kg elevator carries a maximum load of 800.0 kg. A constant ...
physics please help - A 690 kg elevator starts from rest. It moves upward for 2....
physics - A 690 kg elevator starts from rest. It moves upward for 2.56 s with ...
physics - A 690 kg elevator starts from rest. It moves upward for 2.56 s with ...
physics - A 690 kg elevator starts from rest. It moves upward for 2.56 s with ...
Physics Help.. - The cable of an elevator of mass M = 1900 kg snaps when the ...

Search
Members