Posted by **Liz** on Tuesday, October 16, 2012 at 2:07am.

A worker on scaffolding 65 ft above the ground needs to lift a 390 lb bucket of cement from the ground to a point 20 feet above the ground by pulling on a rope weighing 5 lb/ft. How much work is required?

## Answer This Question

## Related Questions

- physics - A worker on scaffolding 75 ft above the ground needs to lift a 410 lb ...
- physics/calc - A worker on scaffolding 75 ft above the ground needs to lift a ...
- physics - A 60 kg worker pulls buckets of sand from height of 10 m using a ...
- MATH - A MAN GRASP A ROPE 6M ABOVE THE GROUND, FROM HIS HAND THE ROPE GOES ...
- physics - A 83-kg worker clings to a lightweight rope going over a lightweight, ...
- Math - Hole digger A 69-inch-tall worker is digging a hole. In the morning the ...
- Physics C. Mechanics - A small paint bucket of mas 5.0 kg is attached to a ...
- Calculus - A flower pot is dropped from a point 12 feet above the ground,so that...
- Math - Will Rogers spun a lasso in a vertical cycle. The diameter of the loop ...
- Physics - A model rocket has a mass of 3.00 kg. It is fired so that when it is ...

More Related Questions