Asked by michele
The load-bearing piston in a certain hydraulic system has an area 20 times as large as the input piston. If the larger piston supports a load of 2000N, how large a force must be applied to the input piston?
A certain boat displaces a volume of 4.5m3 of water (the density of the water is 1000kg/m3)
A- what is the mass of the water displaced by the boat?
b-What is the buoyant force acting on the boat?
A certain boat displaces a volume of 4.5m3 of water (the density of the water is 1000kg/m3)
A- what is the mass of the water displaced by the boat?
b-What is the buoyant force acting on the boat?
Answers
Answered by
Jennifer
the pressures F/A on both pistons should be equal. F = force, A = area
2000/20 = X/1
100 = X
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2000/20 = X/1
100 = X
______________
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