In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a small piston of circular cross section with a radius of r1 = 5.00 cm to a second piston of radius r2 = 15.0 cm. Calculate the minimum force that must be exerted on the smaller piston to lift a car weighing 13300 N.
In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a small piston of circular cross section with a radius of r1 = 5.00 cm to a second piston of radius r2 = 15.0 cm. Calculate the minimum force that must be exerted on the smaller piston to lift a car weighing 13300 N.
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.5P: Evaluate the dimensionless groups hcD/k,UD/, and cp/k for water, n-butyl alcohol, mercury, hydrogen,...
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In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a small piston of circular cross section with a radius of r1 = 5.00 cm to a second piston of radius r2 = 15.0 cm. Calculate the minimum force that must be exerted on the smaller piston to lift a car weighing 13300 N.
Solution
Relevant givens (check as many as possible):
![In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a small piston of circular cross section
with a radius of r1 = 5.00 cm to a second piston of radius r2 = 15.0 cm. Calculate the minimum force that must be exerted on the
smaller piston to lift a car weighing 13300 N.
Solution
Relevant givens (check as many as possible):
O 1.2 x 10-5 /K
37 °C
O 5.0 cm
4186 J/kg/m3
25m
15.0cm
1.602 x 10-19 c
12K
1.672 x 104
-27
kg
9.109 x 10-31 kg](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F46f61ccc-5dda-4e10-ae8b-1c6f6e6d8690%2F554ea8cc-2db4-4b92-9d03-ccbb5ef81503%2Fs8ar7w_processed.png&w=3840&q=75)
Transcribed Image Text:In a car lift used in a service station, pressure is transmitted by an incompressible liquid from a small piston of circular cross section
with a radius of r1 = 5.00 cm to a second piston of radius r2 = 15.0 cm. Calculate the minimum force that must be exerted on the
smaller piston to lift a car weighing 13300 N.
Solution
Relevant givens (check as many as possible):
O 1.2 x 10-5 /K
37 °C
O 5.0 cm
4186 J/kg/m3
25m
15.0cm
1.602 x 10-19 c
12K
1.672 x 104
-27
kg
9.109 x 10-31 kg
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