Homework Help: physics

Posted by Teresa on Sunday, December 2, 2012 at 10:00am.

a 1.00 x 10 W electric motor is used to life a 955 kg object vertically 25.0 m at a constant velocity. How much time does it take to lift the object.

physics - bobpursley, Sunday, December 2, 2012 at 10:14am
power=work/time

time=work/power=955*g*25/time *1/power
time= sqrt (955*9.8*25/power)

I can't figure what yourpower is

Answer this Question

Related Questions

physics - An object of mass 5.00 kg is attached to a spring with a force ...
Physics - A diagram represents a simplified sketch of an electric DC motor.which...
Physics - When a 3.00-kg object is hung vertically on a certain light spring ...
Physics - A 120-V motor has mechanical power output of 2.00 hp. It is 82.0% ...
physics - An object with a net charge of 21 µC is placed in a uniform ...
physics - An object with a net charge of 35 µC is placed in a uniform ...
physics - At the instant the displacement of a 2.00 kg object relative to the ...
Physics - A small object, which has a charge q = 6.7 µC and mass m = 9.60 ...
Physics - pulley - A construction crew pulls up an 87.5-kg load using a rope ...
Physics - Consider the system shown in the figure with m1 = 25.00 kg, m2 = 10.20...

For Further Reading

First Name:
School Subject:
Answer: