Question

1. A pressure of 10 Pa acts on an area of 3.0 m2

. What is the force acting on the area?
2. In a hydraulic press a force of 20 N is applied to a piston of area 0.20 m2. The area
of the other piston is 2.0 m2. What is
(a) the pressure transmitted through the liquid,
(b) the force on the other piston?

Answer 1

1)as P=F/A

then,

10pascal=f/3

f=30

2)pata nahi