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Physics, 22.06.2019 16:00
What is friction? how does it affect the motion of an object?
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Which is an advantage of subdividing science into different areas?
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Physics, 23.06.2019 11:00
The safe load, l, of a wooden beam of width w, height h, and length l, supported at both ends, varies directly as the product of the width and the square of the height, and inversely as the length. a wooden beam 4 inches wide, 9 inches high, and 240 inches long can hold a load of 6810 pounds. what load would a beam 3 inches wide, 8 inches high, and 144 inches long, of the same material, support? (round off your answer to the nearest integer.)
Answers: 1
Physics, 23.06.2019 11:00
The temperature of a solution can change the solubility of a substance. the chart shows the solubility of the same solute at different temperatures in water. based on the chart, which solution was at the optimal temperature to allow for the greatest solubility? w x y z
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The Earth rotates on its axis. what is it's axis....
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