Physics, 15.07.2020 22:01 infoneetusinghoyg22o
Two charges are placed on the x axis. A charge of +q is placed at the point x=+L, and a charge of −q is placed at the point x=−L. If V=0 infinitely far away from the charges, what is the potential at the origin?
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We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?
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The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island
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An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )
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Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air
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Two charges are placed on the x axis. A charge of +q is placed at the point x=+L, and a charge of −q...
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