Physics, 18.06.2020 02:57 marsewilliams
Suppose that a cylindrical tank 6 meters high with a radius of 2 meters is filled to the rim with water. The tank is buried so that the top of the tank is 1 meter below ground level. The space above the tank is not filled with water. Calculate how much work needs to be done by a pump to pump the water out of the tank up to ground level. (The water weighs 9,800 newtons per cubic meter.)
Answers: 1
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If 21.2 kcals of energy is released by this reaction, how many kj does the reaction release? (1 cal 4.184 j)
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Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.
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Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called
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Suppose that a cylindrical tank 6 meters high with a radius of 2 meters is filled to the rim with wa...
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