Ahydraulic press for compacting powdered samples has a large cylinder which is 10.0 cm in diameter, and a small cylinder with a diameter of 2.0 cm. a lever is attached to the small cylinder as shown in the sample, which is placed on the large cylinder, has an area of 4.0 cm2.
what is the pressure on the sample if f = 270 n is applied to the lever?

F small cylinder = 2.F
2.F/s = p = (F sample/S)
p sample = F sample/S sample
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> p sample = 2.F.S/s/S sample = 2.F.(D/d)²/S sample
> p sample = 2*280*(10/2)^2/4E-4 = 3,50E+07 u.S.I.
> p sample = 35,0 MPa = 345 atm

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The center is basically the heart of it