Monday
April 21, 2014

Homework Help: Physics

Posted by Ambyr on Wednesday, February 13, 2013 at 3:23pm.

An electric motor develops 70 kw of power as it lifts a loaded elevator 28.5 m in 42 seconds. How much force does the motor exert?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - An electric motor develops 73 kW of power as it lifts a loaded ...
physics - An electric motor lifts an elevator 1.1 m in 13.0 s by exerting an ...
Physics - Which motor performs more work in the same amount of time- a 10 kW or ...
physics - A 120-V motor has mechanical power output of 2.20 hp. It is 92.0% ...
physics - A 120-V motor has mechanical power output of 3.20 hp. It is 81.0% ...
Physics - A 120-V motor has mechanical power output of 2.00 hp. It is 82.0% ...
science - Question: If you have an electric motor on a bench and hook it to the ...
algebra - The power (P) required to run a motor is equal to the voltage (E) ...
Physics - Sewage at a certain pumping station is raised vertically by 5.57 m at ...
physics - Sewage at a certain pumping station is raised vertically by 5.27 m at ...

Search
Members