A 2 m long metal cylinder which has a weight of 78-kg, stands vertically on one end. If each end of the cylinder has an area of 30 cm?, what is the pressure exerted on the floor by the cylinder? Round your answer to 2 decimal places.

Q: A lady wearing high heel shoes balances on a single heel. The heel is circular with a diameter 0.8…

A: Let m be the mass of the lady diameter of heel, d = 0.8 cm

Q: A solid concrete block weighs 100 N and is resting on the ground. Its dimensions are 0.430 m x 0.150…

A: Given: dimensions of brick :0.430 m x 0.150 m x 0.0790 m weight of brick, W = 100 N 1 atm = 101325…

Q: Pressure cookers have been around for more than 300 years, although their use has greatly declined…

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Q: An elevator has a height of 8 feet​ [ft] and a square floor area of 6 feet​ [ft] wide by 6 feet​…

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Q: A cylinder with base area 8 cm 42 cm 1 dm? lies on its side on a horizontal surface and is divided…

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Q: If the original volume of a solid block of steel was 2.4 m^3, what is the change in volume after…

A: volume of block V = 2.4 m3 Increase of pressure ΔP = 3.4x106 N/m2 K for steel = 1.6×1011 N/m2

Q: A solid brick of density 4500 kg/m3 measures 0.15m x 0.20m x 0.10m. What amount of pressure does it…

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Q: Nail tips exert tremendous pressures when they are hit by hammers because they exert a large force…

A: The area of the circular tip of the nail is, A=πd24=3.141.65 mm10-3 m1 mm24=2.14×10-6 m2

Q: (a) A rectangular gasoline tank can hold 44.0 kg of gasoline when full. What is the depth of the…

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Q: A certain piston exerts a pressure of 45,000.0 Pa on the cylinder of a car. If the area of the…

A: Given :-  Pressure P = 45000.0 pa.  Area of cylinder A = 0.900 m2

Q: A friend asks you how much pressure is in your car tires.  Unfortunately, you have misplaced your…

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Q: Which one of the following statements best describes the pressure in a static, homogeneous liquid? O…

A: Given data:  A static, homogeneous liquid Required: The correct statement about the pressure

Q: student must determine a nonzero change in momentum of an object for a specific interval of time.…

A: Change in momentum is non zero if initial and final velocities are different.

Q: A 3 cm diameter piston cylinder has an internal pressure of 50 kPa, if the force translated thru…

A: Write the given values with the suitable variables. d=3 cm=0.03 mP=50 kPa=50×103 Pam=2 kgu=0 m/sv=10…

Q: An airtight box has a removable lid of area 2.29 × 10-² m² and negligible weight. The box is taken…

A: It is given that, the area of the lid is A=2.29×10-2 m2, and the pressure is P=8.17×104 Pa. The…

Q: force on a nail with a diameter of 3/16 inches, generating a pressure (P1) of 2 kgf/cm2 on its…

A: A jackhammer exerts a force on a nail with a diameter of d1=  3/16 inches = 0.47625 cm The pressure…

Q: A crate of mass 100 kg and dimensions 3.0 ft× 2.0 ft and a height of 0.20 ft is placed on a surface.…

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Q: The drawing shows a cylinder fitted with a piston that has a mass m₁ of 0.850 kg and a radius of…

A: The acceleration of the system is can be found out by using second law off motion as follows: s = ut…

Q: Pressure cookers use water at very high pressures to cook food very quickly. They have been around…

A: Write the given values with the suitable variables. d=24 cm=0.24 mP=0.75 atm=0.75×1.013×105 Pa=75975…

Q: A uniform pressure of 7.0x105 Pa is applied to all six sides of a copper cube. What is the…

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Q: A cube of unknown material is 0.200 m on each side and has a mass of 17.6 kg. It is suspended in a…

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Q: A friend asks you how much pressure is in your car tires.  Unfortunately, you have misplaced your…

A: The car's mass is m = 1400 kg Width of the wire w = 15 cm = 15×10-2 m The length of the flattened…

Q: A 89 kg man in a 5.3-kg chair tilts back so that all the weight is balanced on two legs of the…

A: A man tilting back in his chair such that his weight is balanced on the two legs of the chair. Hence…

Q: Piston 1 in the figure has a diameter of 1.48 cm. m 2 2 in. 10 in. (1 LL Piston 2 has a diameter of…

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Q: The Earth's atmosphere at sea level and under normal conditions has a pressure of 1.01x105 Pa, which…

A: in this question we use simple pressure  formula.

Q: Pressure cookers have been around for more than 300 years, although their use has strongly declined…

A: Given data: The diameter of the circular lid of pressure cooker is d=28.0 cm. The gauge pressure…

Q: A mercury filled manometer with two unequal length arms of the same cross-sectional area is sealed…

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Q: The Earth's atmosphere at sea level and under normal conditions has a pressure of 1.01x105 Pa, which…

A:

Q: A friend asks you how much pressure is in your car tires.  Unfortunately, you have misplaced your…

A:

Q: of the person is evenly distributed, determine the pressure exerted on the floor

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Q: We can understand how pressure in water depends on depth by considering a stack of bricks. The…

A: We need to use the brick made up of material like foam because, water is less compressible than air.…

Q: The pressure exerted on the floor by a person’s shoe heel varies in direct proportion to his or her…

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Q: A material with a bulk modulus of 3.5 x 10º N/m² is shaped as a cube with 2cm long edges. It is then…

A: Answer:-  Given  Bulk modulus of material (B) = 3.5 × 109 N/m2  Side of cube(s) = 2 cm  Initial…

Q: How should you place a screw on a table such that it exerts the smallest pressure against it?.…

A: Pressure is define as the force per unit are for minimum pressure area should be maximum

Q: h other. How many of these blocks do you need to create a pressure, from their total weight, that…

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Q: An airplane has a mass of 1.60x10⁴kg, and each wing has an area of 40.0m2. during the level flight,…

A: Pressure difference is, PL-PU=FG2APU=PL-mg2A

Q: Question 10.5: A 50 kg girl wearing high heel shoes balances on a single heel. The heel is circular…

A: Mass of girl m = 50 kg.Circular radius r = 1 cm = 0.01 m.