What is the mass of 1 cubic foot object if the specific weight is 3 N/cm3
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What is the mass of 1 cubic foot object if the specific weight is 3 N/cm3?
Given Data:
The specific weight of the object is γ=3 N/cm3.
The mass of 1 cubic foot object is M.
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- What is the mass of stainless steel if the volume is 160 cm3?A pyramid-shaped piece of steel has a square base measuring 6.8 in. on each side. If the height of the piece is 12.4 in., find the weight of two dozen of these pyramids. Assume that the steel has a density of 0.283 lb/cu in. Round to the nearest hundredth. ?What is the density of the material if the volume is 58 liters and mass is 212 kg?
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- The cross section of the rim of an iron flywheel 3 ft. In diameter is a rectangle 12" by 3". How much does the rim weigh? Note: Iron weighs 450lb/cu.ft.1. The diameter of one sphere is three times that of another. What is the ratioof their areas? Of their volumes? 2. What is the radius of a sphere whose area and volume have the samenumerical value? 3. If a ball 3 inches in diameter weighs 15 lb.’ what is the diameter of a ballof the same material weighing 120 lb. 4. A cylindrical jar 6 inches in diameter and 8 inches high, contains 50spherical balls of 1 inch diameter. How many cubic inches of water mustbe added to fill the jar fully? 5. Find the volume of the largest sphere that can be submerged in a conicalvessel of height 12 inches and radius 7 inches. 6. A pyramid of height 15 ft is to be divided into three solids by passingplanes parallel to the base. Find the height of each solid if their volumesare equal.Part A Determine the mass moment of inertia of the thin plate about an axis perpendicular to the page and passing through point O. The material has a mass per unit area of 27 kg/m². (Figure 1) Express your answer to three significant figures and include the appropriate units. Io = HÅ Value [NC])] ? Units 200 mm 200 mm 200 mm