A hydraulic lift is used to lift a car of mass 3000 kg. The cross-sectional area of the…
Physics · JEE Main · NTA Exams — Properties of Solids and Liquids
A hydraulic lift is used to lift a car of mass 3000 kg. The cross-sectional area of the lift on which the car is supported is 5 × 10–2 m2. What is the pressure on the smaller piston, if both the pistons are at the same horizontal level ? Take g = 10 ms–2.
- 6 × 105 Pa
- 5 × 105 Pa
- 4 × 105 Pa
- 3 × 105 Pa
Answer
(A) 6 × 10 5 Pa
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A glass bottle completely filled with water is kept in freezer. After few days it was observed that the…
- A steel ring of radius r and cross-sectional area A is fitted into a wooden disc of radius R (R > r). If the…
- Young’s modulus of brass and steel are 10 × 10 10 N/m 2 and 2 × 10 11 N/m 2 , respectively. A brass wire and…
- If the angle of contact is less than 90°, then pressure just inside the surface of a meniscus
- Two rods of different materials, having the same length and the same cross-sectional area, coefficient of…
- A piston of cross-sectional area 100 cm 2 is used in a hydraulic press to exert a force of 10 7 dyne on the…
- When two capillary tubes of different diameters are dipped vertically, then rise of the liquid is:
- An iceberg is floating partially immersed in sea water. If the density of sea water is 1.03 g/cc and that of…
More Properties of Solids and Liquids questions · Browse all practice questions