Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Join our platform to connect with experts ready to provide precise answers to your questions in various areas. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.
5. The diagram below is a hydraulic lift. The hydraulic lift is a device that consists of a tube of
oil with a piston at each end.
57 cm
piston X
I
cross-sectional area
1.2m²
cross-sectional area
4.8m²
weight =
oil
(a) Calculate the pressure difference between the bottom of piston X and the bottom of the oil.
[density of oil = 820kg/m³]
LETR
(3)
pressure difference
(b) A 24 kg mass is placed on piston X.
(i) Calculate the weight of the 24kg mass.
Give the unit.
11
piston Y
unit
Pa
(3)
