Physics, 29.03.2021 17:10 dmanvaldez
What would happen if the Universe stopped growing?This is called the Big Crunch, where the magnetic and gravitational force of the expanding Universe can't take the pressure, and It stops growing. It actually starts moving backwards!Once the Universe stops shrinking, theoretically, it would cause another Big Bang and the Universe will restart completely. What is the reason of this never-ending-loop?
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In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?
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Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
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A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?
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What would happen if the Universe stopped growing?This is called the Big Crunch, where the magnetic...
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