Physics, 24.04.2020 05:59 NicoleQuinn
You must exert a force of 4.5N on a book to slide it across a table. If you do 3.7J of work in the process, how far have you moved the book?
Answers: 2
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Aball is thrown upward in the air, and its height above the ground after t seconds is h ( t ) = 57 t ā 16 t 2 feet. find the time t when the ball will be traveling upward at 14.25 feet per second.
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Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)
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Two positive charges are equal. which has more electric potential energy?
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In the cores of extremely hot red giants, nuclear reactions convert helium to
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You must exert a force of 4.5N on a book to slide it across a table. If you do 3.7J of work in the p...
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