Yuri wants to determine the unit weight of a certain element. She found out that its mass is 355 grams. Its volume being 107 cm^3. What is the elements resulting unit weight, in lb/ft?
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Yuri wants to determine the unit weight of a certain element. She found out that its mass is 355 grams. Its volume being 107 cm^3. What is the elements resulting unit weight, in lb/ft?
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- Calculate the mass (in kilograms) of a sphere of gold of radius 10.0 cm; the density of gold= 19.3 g/cm 35.) The figure shows a metal hanging by a thin wire from a floating wood block. The wood block has a specific gravity Sb =0.25, a square base of 80 mm x 80 mm and height of 15 mm. The metal has a volume of 8000 mm^3. Using a unit weight of water 9800 N/m^3 and g=9.80 m/s^2., find the mass of metal in grams. Write your answer in two decimal places. fluid mechanicsThe total weight of the object shown in the figure is W.Calculate the moment of inertia about point A. About x axis (L1 = 16; L2 = 10;W = 44N)
- A. Explain how you can obtain the volume of an irregular solid insoluble in water. B. How can you obtain the weight of an equal volume of water ?1. Five Bodies are available in a region where g = 9.785 m/s2 have the following data: A.Body A weighs 10 kNB.Body B has a mass of 10 slugsC.Body C weighs 1,000,000 grainsD.Body D has a mass of 1.5 tonsE.Body E weighs 20 kg Required:Determine the following:A.The total mass in kg and in hylB.The total weight in kN and in poundalsNOTE: On a white paper, please with readable solutions thank you.10. Given that 1 nautical mile = 6080 feet and that 1 foot = 12 inches, what is the approximate scale ratio (in the same units) of a chart which has a stated scale of 2 inches = 25 nautical miles? Answer 1:250 000 1:3 648 000 1:912 000 1:1 824 000 11. Referring to the equation, P1 x V1 = P2 x V2, if P1 and V1 remain constant, whilst P2 increases, how is this relative to V2? Answer Inversely proportional Reversely proportional Directly proportional Sequentially proportional
- Problem 14- A certain solid metal object weighs 60lb when measured in the normal manner in air, but it has such an irregular shape that it is difficult to calculate its volume by geometry. Use the principle of buoyancy to calculate its volume.a.) 0.216 ft^3b.) 1.216 ft^3c.) 2.216 ft^3d.) 3.216 ft^3e.) 4.216 ft^3f.) 5.216 ft^32.20 A water bug is suspended on the surface of the pond by surface tension ( water does not wet the legs ). The bug has six legs, and each leg is in contact with the water over a length of 7 mm. What is the maximum mass ( in grams ) of the bug if it is to avoid sinking? from Engineering fluid mechanics 11thcan you explain how to get the value of q/kH from the diagram?