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Wind with speed 40m/S blows parallel to the roof made up of asbestos sheet of house . The area of the roof is 250m^2. Assuming that the pressure inside the house is atm. pressure , the force experienced by the roof and the direction of force will be (air pressure=1.2kg/m^3)?
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Calculation of Force Experienced by the Roof


Given:


  • Wind speed = 40 m/s

  • Area of the roof = 250 m^2

  • Air pressure = 1.2 kg/m^3



Formula:


  • Force = Pressure x Area



Calculation:


  • Pressure = 1/2 x density x velocity^2

  • Pressure = 1/2 x 1.2 x 40^2

  • Pressure = 960 Pa

  • Force = 960 x 250

  • Force = 240,000 N



Direction of Force


The force experienced by the roof will be perpendicular to the surface. In this case, since the wind is parallel to the roof, the force experienced by the roof will be perpendicular to the direction of the wind. Therefore, the force experienced by the roof will be in a vertical direction, pushing the roof downwards.
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Wind with speed 40m/S blows parallel to the roof made up of asbestos sheet of house . The area of the roof is 250m^2. Assuming that the pressure inside the house is atm. pressure , the force experienced by the roof and the direction of force will be (air pressure=1.2kg/m^3)?
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Wind with speed 40m/S blows parallel to the roof made up of asbestos sheet of house . The area of the roof is 250m^2. Assuming that the pressure inside the house is atm. pressure , the force experienced by the roof and the direction of force will be (air pressure=1.2kg/m^3)? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Wind with speed 40m/S blows parallel to the roof made up of asbestos sheet of house . The area of the roof is 250m^2. Assuming that the pressure inside the house is atm. pressure , the force experienced by the roof and the direction of force will be (air pressure=1.2kg/m^3)? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Wind with speed 40m/S blows parallel to the roof made up of asbestos sheet of house . The area of the roof is 250m^2. Assuming that the pressure inside the house is atm. pressure , the force experienced by the roof and the direction of force will be (air pressure=1.2kg/m^3)?.
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