An object has a volume of 0.50 cubic feet and when submerged in gasoline weighs 28.8 lbs. Do not change system of units! a) What is the buoyancy force acting on the object? b) What is the weight of the object in air? c) What is the mass of the object? Round answers to 2 decimal places. a) B = Blank 1 ________________ lbs b) = Blank 2 ________________ lbs c) m= Blank 3 _______________ slug
Fluid Pressure
The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.
Gauge Pressure
Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.
An object has a volume of 0.50 cubic feet and when submerged in gasoline weighs 28.8 lbs.
Do not change system of units!
a) What is the buoyancy force acting on the object?
b) What is the weight of the object in air?
c) What is the mass of the object?
Round answers to 2 decimal places.
a) B = Blank 1 ________________ lbs
b) = Blank 2 ________________ lbs
c) m= Blank 3 _______________ slug
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