egm3311quiz2

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Florida International University *

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3311

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Mechanical Engineering

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Dec 6, 2023

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pdf

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2

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%Lina Sabkhangulova %The volume of a spherical cap can be calculated using the formula: %V = (π/6) * h * (3r^2 + h^2) %Where: %V is the volume of the fluid in the tank %π is the mathematical constant pi (approximately 3.14159) %h is the height of the fluid in the tank %r is the radius of the tank %First, let's declare the tank dimensions as variables: tank_radius = 2; % meters tank_height = 7; % meters %Next, let's define the range of fluid heights for which we want to plot the tank volume: fluid_height_range_1 = 0:0.01:2; % meters fluid_height_range_2 = 0:0.01:7; % meters %Now, let's calculate the tank volume for each fluid height in the ranges: tank_volume_1 = (pi/6) * fluid_height_range_1 .* (3 * tank_radius^2+ fluid_height_range_1.^2); tank_volume_2 = (pi/6) * fluid_height_range_2 .* (3 * tank_radius^2 + fluid_height_range_2.^2); %Now, let's create the plots: figure(1) subplot(2,2,1); plot(fluid_height_range_1, tank_volume_1); xlabel( 'Fluid Height (m)' ); ylabel( 'Tank Volume (m^3)' ); title( 'Tank Volume as a Function of Liquid Height (0 to 2m)' ); legend( '0 to 2m' ); grid on ; %Second plot subplot(2,2,3); plot(fluid_height_range_2, tank_volume_2); xlabel( 'Fluid Height (m)' ); ylabel( 'Tank Volume (m^3)' ); title( 'Tank Volume as a Function of Liquid Height (0 to 7m)' ); legend( '0 to 7m' ); grid on ;
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Related Questions
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As we explained in earlier chapters, the air resistance to the motion of a vehicle is something important that engineers investigate. The drag force acting on a car is determined experimentally by placing the car in a wind tunnel. The air speed inside the tunnel is changed, and the drag force acting on the car is measured. For a given car, the experimental data generally is represented by a single coefficient that is called drag coefficient. It is defined by the following relationship: F, where air resistance for a car that has a listed C, = drag coefficient (unitless) measured drag force (N) drag coefficient of 0.4 and width of 190 cm and height of 145 cm. Vary the air speed in the range of 15 m/s
Yes
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4. Given the following data : T(k') 600 700 800 900 (Cp/R) 3.671 3.755 3.838 3.917 Where "T" is the absolute temperature and (C,/R) is the dimensionless specific heat of air. Use Newton's forward interpolation method to find the specific heat at T = 670 k°. %3D
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