Posted by **jay** on Thursday, March 17, 2011 at 7:06pm.

The engine weighs 4500 newtons and it is lifted 1.5 meters up by the block and tackle system. The mechanic must apply a force of 225 newtons while pulling a total of 37.5 meters of chain through the block and tackle pulley system. What is the work done by the block and tackle system?

## Answer this Question

## Related Questions

- physics - The engine weighs 4500 newtons and it is lifted 1.5 meters up by the ...
- physics - The engine weighs 4500 newtons and it is lifted 1.5 meters up by the ...
- Physics - The engine weighs 4500 newtons and it is lifted 1.5 meters up by the ...
- science - a piece of furniture that weighs 500 newtons is pushed along the ...
- ipc - Arrange the following from the most work to the least. For each instance, ...
- science - Arrange the following from the most work to the least. For each ...
- science - Arrange the following from the most work to the least. For each ...
- Physics - A boat weighing 9.0 × 10 2 newtons requires a horizontal force of 6.0...
- 9th grade - Mr. Mist’s ramp broke so he tried to lift the his 150 Newton box of ...
- Physics - A baseball with a mass of 0.15 kilograms collides with a bat at a ...

More Related Questions