Tuesday
April 21, 2015

Homework Help: Physics

Posted by Anjli on Monday, November 2, 2009 at 1:00pm.

A 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

Members