Physics · JEE | MECHANICAL PROPERTIES OF FLUIDS

In a hydraulic lift, two pistons of cross-sectional areas \( A_1 \) and \( A_2 \) are used. If a force \( F_1 \) is applied on the smaller piston, the upward force \( F_2 \) on the larger piston is given by:

1. A
   \( F_2 = F_1 (\frac{A_1}{A_2}) \)
2. B
   \( F_2 = F_1 + \frac{A_2}{A_1} \)
3. C
   \( F_2 = F_1 (\frac{A_1}{A_2})^2 \)
4. D
   \( F_2 = F_1 (\frac{A_2}{A_1}) \)