*A person holds her hand out of an open car window while the car is drives through still air at 65 mph. Under standard atmospheric conditions, what is the maximum pressure on her hand? What would be the maximum pressure if the car were an Indy 500 race car traveling at 200 mph?

Q: A  tank contains two liquids, half of which has a specific gravity of 1.2 and the other half has a…

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Q: A car bumper is designed to bring a 1800 kg car to a stop from a speed of 2.23 m/s while deforming…

A: This question is related to the Engineering Mechanics.

Q: A 4-in diameter solid cylinder of height 3.75 in weighing 0.85 lb is immersed in liquid (y= 52 pcf)…

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Q: What height of mercury column will cause a pressure of 100 psi? what is the equivalent height of…

A: Given: The pressure is 100 psi.

Q: Milk is poured into a glass of height 140 mm and inside diameter 66 mm. If the initial velocity of…

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Q: 3 ft x 3 ft x 3 ft wooden cube (specific weight  37 lb/ft3 ) floats in a tank of water. How much of…

A: Given:-  A 3 ft x 3 ft x 3 ft wooden cube (specific weight  37 lb/ft3 ) floats in a tank of water.…

Q: A flat plate of area 1.5 x 10° mm² is pulled with a speed of 0.4 m/s relative to another plate…

A: Given: Area of plate, A = 1.5 x 106 mm2 Speed, u = 0.4 m/s Distance, y = 0.15 mm = 0.15x10-3 m…

Pressure and Stress