Posted by **Isabel** on Thursday, June 13, 2013 at 7:27pm.

A 57.0 cheerleader uses an oil-filled hydraulic lift to hold four 110 football players at a height of 1.40 . If her piston is 19.0 in diameter, what is the diameter of the football players' piston? The density of the oil in the hydraulic system is 900 kg/m^3.

## Answer this Question

## Related Questions

- Physics - A 55.0kg cheerleader uses an oil-filled hydraulic lift to hold four ...
- physics - An automobile having a mass of 1750 kg is placed on a hydraulic lift ...
- physics - The small piston of a hydraulic lift has a diameter of 8 cm and its ...
- Physics - A hydraulic lift in the shape of the letter U, two pistons are formed...
- Physics - In a hydraulic lift, if the radius of the smaller piston is 2 cm and ...
- physics - In a hydraulic piston set up, one circular piston has a diameter of 2 ...
- physics - In a hydraulic piston, the small piston has a diameter of 2cm and the ...
- physics - A hydraulic jack has an input piston with a diameter of 1.00 cm, and ...
- science - A force of 625 N is applied to a hydraulic jack piston that is 0.04 m ...
- physics - In the sketch, the small hydraulic piston has a diameter of 2.5cm cm...

More Related Questions