Posted by **Kate** on Saturday, June 2, 2012 at 11:59am.

A motor lifts a 70.0 kg box off the ground, starting from rest. In 8.00 seconds it lifts the box to a height of 20.0 m. At that time, the box is moving upward with a velocity of 5.00 m/s. What is the average power of the motor during this time interval?

## Answer This Question

## Related Questions

- Physics - A 200-pound boy lifts a 40-kilogram box off of the floor 1.3 meters in...
- physics - In loading a lorry a man lifts boxes each of weight 100N throughta ...
- Physics - A 25 kg box is along a horizontal floor and a force of 400 N pushes ...
- Physics - a force of 400 N Pushes on a 30 kg box. Starting from rest, the box ...
- Physics - A box starting from rest, slides down an incline which makes an angle ...
- Physics - A box starting from rest, slides down an incline which makes an angle ...
- maths - An aircraft dropped a box of emergency supplies to a group of trampers. ...
- maths - An aircraft dropped a box of emergency supplies to a group of trampers. ...
- physics - A student lifts a box that weighs 185N.The box is lifted0.8m.the stdnt...
- physics - 3. A box is given an initial speed of 3.0 m/s up an incline where the ...

More Related Questions