Part A Estimate the pressure exerted on a floor by one pointed heel of area 0.45 cm2. Express your answer to two significant figures and include the appropriate units. HA ? P = Value Units %3D Submit Request Answer Part B Estimate the pressure exerted on a floor by one wide heel of area 16 cm. Express your answer to two significant figures and include the appropriate units.

Q: The brake piston consists of a full circular part. Its cross section is shown in. Suppose that a =…

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Q: A 6.5-cm-diameter horizontal pipe gradually narrows to 4.0 cm. When water flows through this pipe at…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: b. A garden hose has an unobstructed opening with a cross sectional area of 2.85x10-4m². It fills a…

A: As both parts B and C have different statements so these will be treated as different questions.…

Q: A cylindrical container with a cross-sectional area of 69.2 cm? holds a fluid of density 776 kg/m3.…

A: Data Given ,  Cylindrical Cross-sectional area ( A ) =  69.2 cm2 = 69.2 × 10-4 m2  Fluid density ( ρ…

Q: Two blocks, each of mass m=3.50kg, are hung from the ceiling of an elevator. (a) If the elevator…

A: Given info: The mass of the each blocks is 3.50 kg and the upward acceleration of the elevator is…

Q: An unknown liquid flows smoothly through a 6.0-mm-diameter horizontal tube where the pressure…

A: Given data: Initial diameter of the tube, di=6 mm=6×10-3 m Initial pressure gradient, ∆pLi=420 Pa/m…

Q: A7.4 cm diameter horizontal pipe gradually narrows to 6.4 cm. When water flows through this pipe at…

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Q: A glass of iced tea contains a large chunk of pure ice partially floating on the iced tea. Given the…

A: a) V = Volume inside  V' = total Volume  m = mass of ice = 917 V'  using equilibrium of force…

Q: A research submarine has a 20-cm-diameter window that is 8.7 cm thick The manufacturer says the…

A: The diameter of the window 20 cmThe window can withstand  N of forceThe area of the windowA=πr2The…

Q: The submersible vehicle has a circular window with a diameter of 32.3 cm. What force (in N) is…

A: Given data:  Depth (h) = 26.2 m Density (ρ) = 1.00×103 kg/m3 Atmospheric pressure (P) = 101.3 kPa…

Q: A small barge is being used to transport trucks across a river. If the barge is 10.00 m long by 8.00…

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Q: The figure below shows the essential parts of a hydraulic brake system. The area of the piston in…

A: Given data: The area of piston in master cylinder is A1= 1.8 cm2. The area of piston in brake…

Q: A garden hose with a diameter of 0.70 in. has water flowing in it with a speed of 0.63 m/s and a…

A: The diameter of the hose pipe d1 = 0.70 in the speed of the water v1 = 0.63 m/s the pressure is P1 =…

Q: A hollow spherical iron shell floats almost completely submerged in water. The outer diameter is…

A: Given values: outer diameter do = 62.4 cm Iron's density ρI=7.87 g/cm3

Q: A geologist finds that a Moon rock whose mass is 9.30 kg has an apparent mass of 6.00 kg when…

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Q: A crane lifts the 13000 kg steel hull of a ship out of the water. Part A Determine the tension in…

A: Given: mass of hull mhull=13000 kg density of hull ρhull=7.85*103 Kg/m3

Q: Suppose two worlds, each having mass M and radius R, coalesce into a single world. Due to…

A: Given: Mass of two worlds =  M Radius of two words = R Density of two words = ρ0 Radius of the…

Q: Part A What radius must a water drop have for the difference between the inside and outside…

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Q: Part A The concrete "gravity dam is held in place by its own weight (Eigure 1). The density of…

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Q: a Example : If the Xylem(is) ( tiny tube which plant has a radius of 0.001cm ,how high can we expect…

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Q: A copper wire has a length of 4.5 m and a diameter of 3.6 mm. Part A Under what load will its length…

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Q: A geologist finds that a Moon rock whose mass is 8.28 kg has an apparent mass of 5.44 kg when…

A: Mass of rock is m=8.28 kg Apparent mass is ma=5.44 kg The rock is submerged into water. Note:…

Q: Given that the buoyant force experienced by an immersed ball under the surface of a liquid is F=r…

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Q: A 1.10-m-diameter vat of liquid is 2.60 m deep. The pressure at the bottom of the vat is 1.20 atm. ▼…

A: Solution:-Given thatdiameter (d)=1.1 mdepth (h)=2.6 mPressure at bottom (P)=1.2 atm

Q: To prevent damage to floors (and to increase friction), a chutch will often have a rubber tip…

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Q: 1. A 30 000 N elephant walks with two feet on the ground. Find the pressure exerted on the ground by…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: our answer in pascals. Pa Request Answer pur answer in atmospheres. ? atm

A: The pressure is given by Stevino law:P = ?*g*h with:P = pressure i Pascal [Pa]? = density of water…

Q: In a firestone grade tire, there is atmospheric pressure is 290 kPa. As well there is a gauge…

A: What we say gauge pressure is basically the pressure without considering the atmospheric pressure.

Q: 29m olive oil mercury 0.4m In the fig., the absolute pressure at the bottom of the tank is 233.5…

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Q: Calculate the (absolute) pressure at the bottom of a neighborhood swimming pool 29.0 m by 8.7 m…

A: Length (L) = 29 m width (w) = 8.7 m height (h) = 1.8 m atmospheric pressure = 101300 Pa

Q: Water is pumped into a pipe at 5 times atmospheric pressure. (Strictly speaking, this is the…

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Q: Convert the following readings of pressure to kPa assuming that barometer reads 760 mm of Hg. a. 80…

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Q: d. Explain how the lift can raise a car with such a small force.

A: The problem is  related to Pascal Law. Pascal's law (also Pascal's principle or the principle of…

Q: c. Due to the water crises that hit your area of residence last year, your landlord built an…

A: The volume of cuboid is given by  V = L x W x H  where, L is the length, W is the width and H is the…

Q: A piece of wood is 0.590 m long, 0.270 m wide, and 0.076 m thick. Its density is 700 kg/m³. ▼ What…

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Q: A5.1 cm diameter horizontal pipe gradually narrows to 2.8 cm. When water flows through this pipe at…

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Q: Problem 3 A flower vase has vertical sides and a cross-sectional area of 27 cm². It contains 0.243…

A: Here's how we can solve this:1. Convert units: We need to ensure all units are consistent. The vase…

Q: A bottle has a mass of 31.00 g when empty and 96.44 g when filled with water. When filled with…

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Q: A glass of iced tea contains a large chunk of pure ice partially floating on the iced tea. Given the…

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Q: A pulley-load system is used to open and close the gate AB as shown. The gate is 5 m long and 2.5 m…

A: force act on a wall is  F= Pav A       A= WL        Pav= ρliq x g x h / 2        L= h cos 30…

Q: Consider the sealed containers (same fluid and on the same ground level) below with heights given in…

A: Given that, the same amount of liquid is poured into different containers which have different base…

Q: A6.8 cm diameter horizontal pipe gradually narrows to 4.8 cm. When water flows through this pipe at…

A:

Q: When a garden hose with an output diameter of 20 mm is directed straight upward, the stream of water…

A: Reducing the diameter of the hose opening will indeed cause the water to shoot higher. This can be…

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.