Saturday

January 31, 2015

January 31, 2015

Posted by **tasha** on Tuesday, November 13, 2007 at 10:44pm.

a 15000N car on a hydrolyic lift rests on a cylinder with a piston of radius 0.20M,. if a connecting cylinder with a piston of 0.04M radius is driven by compressed air, what force must be applied to the smaller piston in order to lift the car?

am i doing this right?

pi*(0.04M)^2 / pi(0.20M)^2* 15000N = 600N

is this right, if not how do i go about getting the right anwser?

- college physics -
**bobpursley**, Wednesday, November 14, 2007 at 8:56amYes, correct. Pressure (force/area) is the same on each piston.

**Answer this Question**

**Related Questions**

College Physics - a 15000N car on a hydrolyic lift rests on a cylinder with a ...

physics - a 15000N car on a hydrolyic lift rests on a cylinder with a piston of ...

physics - a 15000N car on a hydrolyic lift rests on a cylinder with a piston of ...

physics - A car of mass 1420 kg rests on a hydraulic lift with a piston of ...

Physics-Thermo - Imagine a 600 g of water at 70oC in a piston-cylinder device. ...

Physics - In a machine shop, a hydraulic lift is used to raise heavy equipment ...

physics - In a hydraulic lift, the radii of the pistons are 2.93 cm and 10.1 cm...

physics - A hydraulic jack is used to lift a 2000 pound car. If the output ...

Physics - If you have a hydraulic lift and you know the density of the oil ...

Physics - In a hudraulic lift, the radii of the pistons are 2.50 cm and 10.0 cm...