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Strength is function of width(W), height(H)and length(L).
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If the strength of a rectangular beanm is a function of its width, height and length...
4. A rectangular tank water (width 14.0m, length 14.0m, and height 20 m) is filled with...
4. A rectangular tank water (width 14.0m, length 14.0m, and height 20 m) is filled with water and open to the atmosphere. The water level in the tank is 1 m below the top of the tank. This tank sits upon a platform of height h. If the water tank is plugged at the bottom so no water is flowing, what is the resultant force exerted by the water on the bottom face of the container? What is the resultant...
Design a rectangular milk carton box of width w, length 1, and height h which holds 1372 cm3 of m...
Design a rectangular milk carton box of width w, length 1, and height h which holds 1372 cm3 of milk. The sides of the box cost 4 cent/cm2 and the top and bottom cost 16 cent/cm Find the dimensions of the box that minimize the total cost of materials used w= cm cm
Design a rectangular milk carton box of width w, length 1, and height h which holds 1372 cm3 of milk. The sides of the box cost 4...
A beam with length L-2 m and rectangular cross-section of width b-75 mm and height h...
A beam with length L-2 m and rectangular cross-section of width b-75 mm and height h 150 mm has a uniformly distributed load of intensity q 2.5 kN/m (see figure below). What is the maximum deflection δmax in millimeters? The material is aluminum with modulus of elasticity E 70 GPa. T77
The length of a new rectangular playing field is 8 yards longer than double the width....
The length of a new rectangular playing field is 8 yards longer than double the width. If the perimeter of the rectangular playing field is 286 yards, what are its dimensions? The width is yards. The length is yards Enter your in each of the answer boxes o Type here to search FO F 4 Eac 4 F2 40 A 0 $ 4 % 5 6 7 8 2 3 0 P c Y T R E W a Tab...
Problem A3 Due in 21 hours, 31 minutes A rectangular box of length L and width...
Problem A3 Due in 21 hours, 31 minutes A rectangular box of length L and width w rests against a wall, making an angle θ with respect to the wall, what is the height H of the top edge of the box above the floor? Use e to denote the angle e, for example "t-cosre". Input is case-sensitive. Submit Answ Tries 0/i0
The length l, width w, and height h of a box change with time. At a certain instant the...
The length l, width w, and height h of a box change with time. At a certain instant the dimensions are l = 5 m and w = h = 2 m, and l and w are increasing at arate of 3 m/s while h is decreasing at a rate of 4 m/s. At that instant find the rates at which the following quantities are changing.Find Volume.__________ m^3/sFind Surface Area.__________m^2/sFind length of the diagnol.(find answer to two decimal places)__________m/s
(1 point) You must design a closed rectangular box of width w, length 1 and height...
(1 point) You must design a closed rectangular box of width w, length 1 and height h, whose volume is 530 cm . The sides of the box cost 3 cents/cm2 and the top and bottom cost 5 cents/cm². Find the dimensions of the box that minimize the total cost of the materials used. dimensions = (Enter your answer as a comma separated list of lengths, which will be interpreted as being in centimeters.)
1.2 (20 Marks) A beam of rectangular cross section (width b and height h) supports a...
1.2 (20 Marks) A beam of rectangular cross section (width b and height h) supports a uniformly distributed load along its entire length L. The allowable stresses in bending and shear are all and Tallow, respectively. a) If the beam is simply supported, what is the span length Lo below which the shear stress governs the allowable load and above which the bending stress governs? b) If the beam is supported as a cantilever, what is the length Lo below...
C5.2 The cantilever beam of length L has a rectangular cross section of constant width b. The height h of the beam varies as(h2 - h)(x/L)2. The magnitude of the uniformly distributed load is wo....
C5.2 The cantilever beam of length L has a rectangular cross section of constant width b. The height h of the beam varies as(h2 - h)(x/L)2. The magnitude of the uniformly distributed load is wo. Given L, b, hi, h2, and wo, construct an al gorithm to plot the maximum normal stress acting on the cross section as a function of x. (a) Run the algorithm with L 2 m, b 25 mm, h 30 mm, h2120 mm, and wo...
You are hired to design a rectangular sedimentation tank (length to width ratio = 3:1 and...
You are hired to design a rectangular sedimentation tank (length to width ratio = 3:1 and detention time ~ 2 h) for a new water treatment plant (flow rate: 0.04 m/s; temperature: 20 ). Suspended particles can be removed when the overflow rate is higher than the settling velocities of particles. You have finished characterizing the influent particles (assuming all of them are spherical) and obtained the following results: Particle diameter (m) Particle density (kg/m) Percentile 50 1.4 x 10...
Design a rectangular milk carton box of width w, length 1, and height h which holds 1372 cm3 of milk. The sides of the box cost 4 cent/cm2 and the top and bottom cost 16 cent/cm Find the dimensions of the box that minimize the total cost of materials used w= cm cm
Design a rectangular milk carton box of width w, length 1, and height h which holds 1372 cm3 of milk. The sides of the box cost 4...
A beam with length L-2 m and rectangular cross-section of width b-75 mm and height h 150 mm has a uniformly distributed load of intensity q 2.5 kN/m (see figure below). What is the maximum deflection δmax in millimeters? The material is aluminum with modulus of elasticity E 70 GPa. T77
The length of a new rectangular playing field is 8 yards longer than double the width. If the perimeter of the rectangular playing field is 286 yards, what are its dimensions? The width is yards. The length is yards Enter your in each of the answer boxes o Type here to search FO F 4 Eac 4 F2 40 A 0 $ 4 % 5 6 7 8 2 3 0 P c Y T R E W a Tab...
Problem A3 Due in 21 hours, 31 minutes A rectangular box of length L and width w rests against a wall, making an angle θ with respect to the wall, what is the height H of the top edge of the box above the floor? Use e to denote the angle e, for example "t-cosre". Input is case-sensitive. Submit Answ Tries 0/i0
(1 point) You must design a closed rectangular box of width w, length 1 and height h, whose volume is 530 cm . The sides of the box cost 3 cents/cm2 and the top and bottom cost 5 cents/cm². Find the dimensions of the box that minimize the total cost of the materials used. dimensions = (Enter your answer as a comma separated list of lengths, which will be interpreted as being in centimeters.)
1.2 (20 Marks) A beam of rectangular cross section (width b and height h) supports a uniformly distributed load along its entire length L. The allowable stresses in bending and shear are all and Tallow, respectively. a) If the beam is simply supported, what is the span length Lo below which the shear stress governs the allowable load and above which the bending stress governs? b) If the beam is supported as a cantilever, what is the length Lo below...
C5.2 The cantilever beam of length L has a rectangular cross section of constant width b. The height h of the beam varies as(h2 - h)(x/L)2. The magnitude of the uniformly distributed load is wo. Given L, b, hi, h2, and wo, construct an al gorithm to plot the maximum normal stress acting on the cross section as a function of x. (a) Run the algorithm with L 2 m, b 25 mm, h 30 mm, h2120 mm, and wo...
You are hired to design a rectangular sedimentation tank (length to width ratio = 3:1 and detention time ~ 2 h) for a new water treatment plant (flow rate: 0.04 m/s; temperature: 20 ). Suspended particles can be removed when the overflow rate is higher than the settling velocities of particles. You have finished characterizing the influent particles (assuming all of them are spherical) and obtained the following results: Particle diameter (m) Particle density (kg/m) Percentile 50 1.4 x 10...
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