A company who makes flotation devices has products that come in many different shapes and sızes. Complete parts a andb below using the figures shown to the right. Use the a button on your calculator. Base part (a) Base part (b a) Determine the volume, in cubic inches, of a flotation device that is in the shape of a 4.5-ft-long solid octagonal prism whose base has an area of 7 in.2.
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- Show your step by step solutions. 6. With a wooden ruler, you measure the length of a rectangular piece of sheet metal to be 16 mm. With micrometer calipers, you measure the width of the rectangle to be 5.98 mm. Consider 4 significant figures only. Determine: (a) the area of the rectangle; (b) the ratio of the rectangle's width to its length; (c) the perimeter of the rectangle;1.Using your measurements from Table 1, calculate the total momentum of the two carts before collision for each trial (this is the initial momentum, p). Show your calculations below and record your results in Table 2 below. 2.Using your measurements from Table 1, calculate the total momentum of the two carts after collision for each trial (this is the final momentum, p′). Show your calculations below and record your results in Table 2. 3.Calculate the % change in momentum during the collision for each trial. Show your calculations below and record your results in Table 2. % change = final − initial / initial × 100 10. Using your measurements from Table 1, calculate the total kinetic energy of the two carts before collision for each trial (this is the initial kinetic energy, K). Show your calculations below and record your results in Table 2. 11. Using your measurements from Table 1, calculate the total kinetic energy of the two carts after collision for each trial (this is the…A 76 kg college student's body has a density of 1050 kg/m³.
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- I need help with knowing what to cirlce. The " increases decreases" part.Drag force is an important concept in automobile design. It is modeled as Fa = 0.5PVAC4 where Fa = drag force [lb] air density [slugs/ft³] V = speed of vehicle [ft/s] A = frontal area of car [ft2] Cả = drag coefficient [?] What must be the units for Ca? Show all steps. Break down into fundamental dimensions. EdQuestion 4 of 7 View Policies Show Attempt History Current Attempt in Progress - Your answer is partially correct. Numbe Grains of fine California beach sand are approximately spheres with an average radius of 50 µm and are made of silicon dioxide, which has a density of 2.6 × 10³ kg/m³. What mass of sand grains would have a total surface area (the total area of all the individual spheres) equal to the surface area of a cube 0.8 m on an edge? i 0.260 eTextbook and Media Hint > Save for Later Units kg 0.1/1 E hp : Assistance Used Attempts: 2 of 15 used Submit Answer