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The formula for converting lb/ft^3 to kg/m^3 is: kg/m^3 = lb/ft^3 x 16.01846. 3. Can you provide an example of converting lb/ft^3 to kg/m^3? Let's say we have a value of 10 lb/ft^3. To convert this to kg/m^3, we would multiply 10 by 16.01846, which gives us 160.1846 kg/m^3. 4.
"A fuel tank is an upright cylinder, buried so that its circular top is 10 feet beneath ground level. The tank has a radius of 5 feet and is 15 feet high, although the current oil level is only 6 feet deep. Calculate the work required to pump all of the oil to the surface. Oil weighs 50 lb/ft^3." What I did was to first calculate the volume of ...
The work required can be calculated using the formula W = mgh, where W is the work in joules, m is the mass of the fluid being drained in kilograms, g is the acceleration due to gravity in meters per second squared, and h is the height of the water column in meters. For a hemispherical tank, the height (h) can be calculated using the formula h ...
The formula for calculating the work required to empty a hemispherical tank full of water is W = (2/3) x π x ρ x g x r^3, where W is the work, π is the mathematical constant pi, ρ is the density of water, g is the acceleration due to gravity, and r is the radius of the tank.
The width of the triangle can be found using the ratio w/8 = (9-x)/6, where x is the depth measured from the surface. The weight density of water, 62.5 lb/ft^3, represents rho*g in the equation. The integral needs to be corrected for the width and the depth coordinate, which should be x-3. The correct integral is F = \int
Analysis The average pressure on a surface is the pressure at the centroid (midpoint) of the surface, and is determined to be. Pave = r gh C = r g ( h / 2) 2 æ 1 lbf ö = ( 62.4 lbm/ft 3 )( 32.2 ft/s )( 8/ 2 ft) ç ÷ è 32.2 lbm × ft/s 2 ø. 2 = 249 .6 lbf/ft. Then the resultant hydrostatic force acting on the dam becomes.
The weight of water in a tank can be calculated by multiplying the volume of water in the tank by its density. In this case, the density of water is given as 62.5 lb/ft3. So, if the volume of water in the tank is known, the weight can be easily calculated using this formula. 2.
The force of water in a pool on a vertical wall can be calculated using the formula F = ρgh, where F is the force in newtons, ρ is the density of water in kilograms per cubic meter (kg/m 3), g is the acceleration due to gravity (9.8 m/s 2), and h is the depth of the water in meters. 3. Does the height of the water affect the force on the ...