4. Calculate the pressure exerted by the cuboid of mass 500 g.Write your answer in Pascal.ED5 cm20 cmCuboid10 cm5. Calculate the pressure exerted by the object shown below6. Why do elephant and camel have wide feet?50 kga = 0.2m 1. calculate the pressure exerted by pin .if the force by the pin is100 N and area of contact is 0.01 mm²2. Calculate the pressure exerted by a block (weight 80 N) on abench if the area it's pressing on is 2 square metres.3. Calculate the pressure exerted by a block (m=6 kg) on a benchif the area it's pressing on is 2 square metres.

Answered: 4. Calculate the pressure exerted by…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter11: Fluid Statics

Section: Chapter Questions

Problem 69PE: You can chew through very tough objects with your incisors because they exert a large force on the...

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Similar questions

If the gauge pressure inside a rubber balloon with a 10.0-cm radius is 1.50 cm of water, what is the effective surface tension of the balloon?
Explain why the fluid reaches equal levels on either side of a manometer if both sides are open to the atmosphere, even if the tubes are of different diameters.
A container of water has a cross-sectional area of A=0.1m2 . A piston sits top of the water (see be following figure). There is a spout located 0.15 m from the bottom of tank, open to the atmosphere, and a stream of water exits the spout. The cross sectional area of the spat is As=7.0104m2 . (a) What is the velocity of the water as it leaves the spout? (b) If the opening of the spout is located 1.5 m above the grand, how far from be pout does water hit the floor? Ignore friction and dissipative forces.
The aqueous humor in a person's eye is exerting a force of 0.300 N on the 1.10-cm2 area of the cornea. What pressure is this in mm Hg?
How do you convert pressure units like millimeters of mercury, centimeters of water, and inches of mercury into units like newtons per meter squared without resorting to a table of pressure conversion factors?
What effect does capillary action have on the reading of a manometer with uniform diameter? Explain your answer.
Why is it difficult to swim under water in the Great Salt Lake?
The weight of Earths atmosphere exerts an average pressure of 1.01 105 Pa on the ground at sea level. Use the definition of pressure to estimate the Height of Earths atmosphere by approximating Earth as a sphere of radius RE = 6.38 106 m and surface area A = 4RE2.
Gauge pressure in the fluid surrounding an infant's brain may rise as high as 85.0 mm Hg (5 to 12 mm Hg is normal), creating an outward force large enough to make the skull grow abnormally large. (a) Calculate this outward force in newtons on each side of an infant's skull if the effective area of each side is 70.0 cm2. (b) What is the net force acting on the skull?
What depth of mercury creates a pressure of 1.00 atm?
The tip of a nail exerts tremendous pressure when hit by a hammer because it exerts a large force over a small area. What force must be exerted a nail a circular tip of 1.00-mm diameter to create a pressure of 3.00109 N/m2? (This pressure is possible because the hammer striking the nail is brought to rest in such a short distance.)
Calculate the Reynolds numbers for the flow of water through (a) a nozzle with a radius of 0.250 cm and (b) a garden hose with a radius of 0.900 cm, when the nozzle is attached to the hose. The flow rate through hose and nozzle is 0.500 us. Can the flow in either possibly be laminar?

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