Tuesday
July 29, 2014

Homework Help: Physics

Posted by Corey on Wednesday, November 4, 2009 at 12:39pm.

fully loaded, slow-moving freight elevator has a cab with a total mass of 1250 kg, which is required to travel upward 58 m in 3.4 min, starting and ending at rest. The elevator's counterweight has a mass of only 1005 kg, and so the elevator motor must help. What average power is required of the force the motor exerts on the cab via the cable?
________W

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A fully loaded, slow-moving freight elevator has a cab with a total ...
physics - A fully loaded, slow-moving freight elevator has a cab with a total ...
physics - An elevator cab in the New York Marriott Marquis has a mass of 4.96 x...
physics - A certain elevator cab has a total run of 204 m and a maximum speed is...
physics - An object is hung from a spring balance attached to the ceiling of an ...
physics 11 - The loaded cab of an elevator has a mass of 3.0 multiplied by 103 ...
Physics - A loaded elevator with very worn cables has a total mass of 3000 kg, ...
Physics - A 1000kg elevator carries a maximum load of 800kg. A constant ...
physics - A 2.7 10 3 kg elevator carries a maximum load of 888.9 kg. A ...
Physics - A 1.0 x 10^3 kg elevator carries a maximum load of 800.0 kg. A ...

Search
Members