4. You dive 5m down in the ocean. What is the absolute pressure there? (10 pts)

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Q: The deepest point in the ocean is in the Mariana Trench,about 11 km deep. The pressure at the ocean…

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A: Given data:  Diameter (d) = 2.54×10-3 cm Force (F) = 6.9×10-2 N Required: Pressure (P) in Pa

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A: concept -: we have force pr unit area called pressure so   P=F/A.............1 where F=mg force due…

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A: Since your question is incomplete so I am considering the question

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Q: 5. What is the emergent velocity of water from a crack in its container 6 m below the surface? If…

A: Given data: Height of crack below the surface is, h=6 m. Area of crack is, A=1.3 cm2=1.3100=0.013…

Q: 2) Place a checkmark next to all true statements. The deeper you go under water, the more pressure…

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Q: The deepest point in the ocean is in the Mariana Trench, about 11 km deep. The pressure at the ocean…

A: Given : h = 11 m P = 1.13 x 108 N/m2 Vo = 1 m3

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A: Given, Pressure = 10 N/m2 Area = 2 m2 Force = Pressure × Area

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Q: 16- The volume flow rate of water flowing at a velocity of 2.5 m/s in a pipe with 6.6 cm diameter…

A: Velocity v = 2.5 m/s Diameter of pipe d = 6.6cm = 6.6×10-2 m

Q: The top of a treasure chest lies 20.55 m below the surface of Lake Ontario.  What is the absolute…

A: Given that  h= 20.55 m   What is the absolute pressure (in Pa) acting on the top of the chest…

Q: How much pressure does a box whose sides are 1.93 m long each exert on the ground due to…

A: Given data: Length of sides (s) = 1.93 m Mass (m) = 29.9 kg Required: Pressure (P)

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A: Pressure = Force /Area  Force F = P × 4 π R2

Q: 24.The area of contact between an injection needle and the skin is a very tiny circle with a…

A: Given: The diameter of the needle is 2.54x10-3 cm. The force exerted by the needle is 6.9x10-2 N.

Q: 1. What is pressure? How is it measured?

A: Given What is pressure and how is it measured, as following below.

Q: 11. Calculate the depth of the Ocean (in meters) at which the pressure is 3 times atmospheric…

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Q: 8. An air-plane has an effective wing surface area of 14.5 m² that is generating the lift force. In…

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Q: 5. How much force is needed to exert to an area of 15 cm? to lift a 25 kg package sitting on a…

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Q: 2. What height of water column will exert a pressure of 1.013 x 10^5 Pa?

A: Given data: Magnitude of pressure is, P=1.013×105 Pa.

Q: 1-Steady flow, means the velocity of liquid flow is constant for time at any point. True O False

A: Steady flow means that the rate of flow of a liquid (Q) is constant for a time. This can be…

Q: 7. There are water in the containers below with same heights which shown (a), (b), (c) and (d).…

A: Disclaimer:“Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Pressure created by exerting a force of 480 N  on an area of 1.17 mm2 is??

A: Force per unit area is known as pressure. Greater the force, greater the pressure if area on which…

Q: 1.) Determine the absolute pressure at 250 cm below the free surface of oil (specific gravity =…

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Q: 1. Calculate the specific weight, specific mass, specific volume and specific gravity of a liquid…

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Q: An aircraft is flying at an altitude where the pressure ratio is 0.25. Assume standard sea level…

A: In this question we have to find the altitude of the aircraft. Please give positive feedback if the…

Q: At a certain ocean depth, the pressure is 1.38x108 Pa. Calculate the change in volume of 1.00 m3 of…

A: Pressure , ∆P = 1.38 x 108 Pa Initial volume , V = 1 m3  Compressibility of water , K = 45.8 x 10-11…

Q: 33. Calculate, in kPa, the pressure exerted by a column of water that is 10-m tall. Assume the…

A: Given data:  Height (h) = 10 m Weight density = 10,000 N/m3 Required: Pressure in KPa

Q: A 50 kg ballet dancer standing flat-footed on one foot exerts a pressure of 33,500 Pa on the floor.…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!