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Physics
Physics
Problem
Which expression represents the mechanical advantage of a simple hydraulic press in terms of the piston areas? a)
A
1
A
2
\dfrac{A_1}{A_2}
A
2
A
1
b)
A
2
A
1
\sqrt{\dfrac{A_2}{A_1}}
A
1
A
2
c)
A
2
A
1
\dfrac{A_2}{A_1}
A
1
A
2
d)
F
1
F
2
\dfrac{F_1}{F_2}
F
2
F
1
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