Calculate the volume of pacific ocean (in mm3) in a micro-scale earth built at a one billionth scale. Assume the radius of the small scale earth is 5.3 mm, and the pacific ocean area is 24 % of the global surface and the average depth of the ocean is 3.79 mm.

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)The pool shown below has dimensions of 20-ft long (perpendicular to the page), 12-ft wide and water depth of 6-ft. Assume standard values for the water. A B 12 ft 6 ft a) Calculate the water pressure (psig) on the bottom of the pool. b) Calculate the weight (lb) of the water in the pool. Pressure = c) Calculate the resultant force (lb) of the water on wall AB. Weight=

Given that the weight density of water is 9810 N/m3, calculate the fluid force (in Newtons) on a rectangular 1.6m cross times 2m flat plate submerged horizontally in water at a depth of 4m. Give your answer correct to two decimal places without the units. Round your answer to 2 decimal places.

Kayleigh loves fishing with her grandpa Kevin. Kayleigh was the first one to catch a fish and found out that it weighs 90 Newtons out of the river. When the fish was completely immersed in the river water, the tension of the fishing rod line was 55 N. Her grandpa Kevin proceeded to fish in the muddy part of the river and caught an almost identically sized fish. Kevin measured the tension of his rod line to be 30 N. What is the density of the water in the muddy part of the river? Remember that the density of water is 997 kg/m³

a) Fig. 2 shows a rim of a tractor tyre of diameter 60 cm and width 25 cm. After inspection, the tyre was found imbalanced. It seems to the equivalent a 2 kg mass 5 cm from the outside of the tyre and 30cm from the centre of the tyre at 100°, and another one 1 kg mass at 18 cm from outside of the tyre and 10 cm from centre of the tyre at 300° angle. Find masses that should be added to make it balanced at the outside and inside tyre at the rim (30cm from the centre) B 5cm 2kg r3-30cm 18 cm Outside YU с Fig. 2 10cm | by Inside 18cm 300° 100⁰ 10 cm с

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In the Figure shown, find the Pressure difference between A and B. Given: Specific Gravity of Oil, SGoil = 0.85, Specific Gravity of Mercury, SGmercury = 13.6, Specific Gravity of Kerosene, SGkerosene = 0.81, Specific Weight of Water, Ywater= 9790 N/m², Specific Weight of Air, yair = Also, hi = 20.0 cm, h2 = 14.0 cm, h3 = 10.0 cm, h4= 8.0 cm, h5 = 4.0 cm. 12 N/m³. Show all calculations. Kerosene Air IB A oil hay hi Water Mercury

Solve the first page (2) using the second picture

Fluids