Physics
WAEC 2009
In a hydraulic press, a force of 40N is applied to the smaller priston of area 10cm
2. If the area of the larger piston is 200cm
2, calculate the force obtained
-
A.
800N
-
B.
500N
-
C.
80N`
-
D.
50N
Correct Answer: Option A
Explanation
\(F_2 = \frac{F_1 \times A_2}{A_1} = \frac{40 \times 200}{10} = 800N\)
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