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 Form 1 Physics Questions and Answers on Pressure

The figure below shows a simple hydraulic press used to compress a bale. The cross-section areas of A and B are 0.002 #m^2# and 0.30 #m^2# respectively.
Determine the:
(a) pressure exerted on the oil by the force applied at A.
(b) pressure exerted on B by the oil.
(c) force produced on B compressing the bale.

 (2m 48s)
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