What is the downward force exerted by the atmosphere on a soccer field whose dimensions are 105 m by 55 m?
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A: Introduction Specific gravity of the block of wood is given as s=0.80 Specific gravity of a material…
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Q: What is the ratio of this pressure to the atmospheric pressure?
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A: Given The density of air = 1.3 kg/m3
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A: We know that, 1 lb = 0.45359 kg 1 in = 2.54 cm 1 cm = 1 x 10-2m Now, we have to do a conversion…
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A: The pressure of air inside the tires will be same as the pressure exerted by the tire on the road
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A: given data: Height of room=3.6 m air pressure=100000 Pa Air density=1.2 kg/m3
Q: How much force is the air exerting on the front cover of a textbook if the textbook dimensions are…
A: Solution:-Given thatLength (L)=28.3 cm=0.283 mWidth (W)=21.9 cm=0.219 mAir pressure (P)=101.3…
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A: Given data: Density of air (ρ) = 1.28 kg/m3 Room dimensions = 14.1ft x 15.5ft x 12.0ft Required:…
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A: The radius of the balloon is: The mass of the balloon, Consider the standard values as given below:…
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A: A pool of dimensions, Area, A = 50 m2 Height, h = 12 m The pool is filled of Kerosene. (a) weight…
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A: Given Length of the rectangular barge is l=20.0 m Breadth of the rectangular barge is b=3.5 m The…
Q: Problem 6: How much force is exerted on one side of an 8.5 cm by 11 cm sheet of paper by the…
A: Pressure, F is the normal force and A is the area of force acting.
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A: The air inside the store is also exerting a million Newton of force on the inside of the window.…
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A: dimensions of box 14 in. by 6 in. by 7 in.
Q: For an airplane in flight, the average speed of the air relative to the plane is 295 m/s below the…
A: Given: vL=295 m/svu=324 m/sA=31.5 m2 To Find: net upward force of air on the plane
Q: For an airplane in flight, the average speed of the air relative to the plane is 309 m/s below the…
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Q: Consider a water tower that is 10-meter tall with a small hole at its base, 10 meters above the…
A: This is based on Toricellis principle
Q: A sheet of paper with dimensions 19.3 cm by 28.7 cm lies on a desk. Calculate the downward force…
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Q: For an airplane in flight, the average speed of the air relative to the plane is 312 m/s below the…
A: Given : The average speed of the air above the wings (V1)= 343 m/s The average speed of the air…
Q: Consider the air above a football field. The field has an area of 5.4x10^3 m^2. Consider the air in…
A: field has an area of 5.4x10^3 m^2Thickness of air layer = 1m
Q: The earths atmosphere at sea level and under normal conditions of 1.01× 10 to the fifth power PA,…
A: The earths atmosphere at sea level and under normal conditions of 1.01× 10 5 Pa, which is due to the…
Q: A barometer kept in an elevator accelerating upward reads 76 cm. The air pressure in the elevator is
A: While the elevator moves upward at acceleration a, the net acceleration is (a+g). The atmospheric…
Q: For an airplane in flight, the average speed of the air relative to the plane is 309 m/s below the…
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Q: If the high-altitude air density is 0.353 kg/m3, and the pressure difference between inside and…
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Q: An airplane wing is designed so that the speed of the air across the top of the wing is 262 m/s when…
A: We know that,Lifting force, F=A∆P Equation 1where, F is the lifting forceand A is the area of the…
Q: An airplane weighing 800 lb has a wing area of 120 ft². What difference in pressure on the two sides…
A: For the plane to be sustained in level flight, the pressure difference should be P=FA
Q: An airplane wing with an average cross-sectional area 10 m^2 experiences a lift force of 70 000 N.…
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Q: Suppose you spray your sister with water from a garden hose. The water is supplied to the hose at a…
A: Given data: Volume flow rate (Q) = 0.441×10-3 m3/s Diameter (d) = 5.63×10-3 m Required: Speed (v)
Q: For an airplane in flight, the average speed of the air relative to the plane is 309 m/s below the…
A: Given data- the average speed of the air relative to the plane- below the wings Vbottom=309 m/s…
Q: A simplified model of how an airplane flies relies on a difference in air pressure between the top…
A: M= 44400kg A= 81m2
Q: specific weight
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Q: Suppose you spray your sister with water from a garden hose. The water is supplied to the hose at a…
A: Write a given values of this question. Q=0.461×10-3m3/sd=5.67×10-3m
Q: A 50 N book is sitting flat on a table . The surface area of the book is 0.057m ^ 2 . What is the…
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Q: A viewing window on the side of a large tank at a public aquarium measures 49 in. by 54 in. The…
A: Given dimension 49 in by 54 in Pressure P=6 psi
Q: A sheet of paper with dimensions 21.6 cm by 31.9 cm lies on a desk. Calculate the downward force…
A: We know, Force = pressure ×area
Q: What type of gases exert a downward force on the Earth's surface due to gravity?
A: Downward force exerted by an object due to its mass is given by F=mgwhere, m =mass of object…
Q: For an airplane in flight, the average speed of the air relative to the plane is 320 m/s below the…
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