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Physics, 04.04.2021 14:10 BeautyxQueen
A car is travelling at a constant speed of 50 km/h. How long will it take to travel 20 km? *
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Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
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Physics, 22.06.2019 14:30
Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader
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A car is travelling at a constant speed of 50 km/h. How long will it take to travel 20 km? *...
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