Friday
March 27, 2015

Homework Help: Physics

Posted by maysam on Friday, November 17, 2006 at 12:15am.

Hi,

I try to solve this problem with this formula and I can not get the right answer !

F2 = F1 ( R2/R1)

A dentist's chair with a patient in it weighs 1790 N. The output plunger of a hydraulic system begins to lift the chair, when the dentist's foot applies a force of 51.5 N to the input piston. Neglect any height difference between the plunger and the piston. What is the ratio of the radius of the plunger to the radius of the piston?



I got it !

Thanks

121212

I wish someone would have explained how to do this...

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A dentist's chair with a patient in it weighs 2260 N. The output ...
Physical Science - A dentist’s chair with a patient in it weight 2100N. The ...
English - One person went to the dentist's. The dentist pulled out a tooth, so ...
Englsih - 1. She didn't go to a dentist. 2. She didn't go to see a dentist. 3. ...
writing - Write about what happens during a doctor¡¯s or dentist¡¯s visit. ...
physics - Your new designer chair has an S-shaped tubular metal frame that ...
Geometry - A lawn chair weighs 8Ib. A child's lawn chair has dimensions exactly ...
Physics - A chair with a mass of 30.0kg is shot with a 10g bullet traveling at a...
Physics - Your new designer chair has an S-shaped tubular metal frame that ...
Math (Pre-Calculus) - 9t^4 + 6t^2 + 2 the problem is asking for the value of t ...

Members