Physics, 18.08.2020 14:01 Lizzy527663
This law states that, despite chemical reactions or physical transformations, mass is conserved β that is, it cannot be created or destroyed β within an isolated system. In other words, in a chemical reaction, the mass of the products will always be equal to the mass of the reactants.
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Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
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Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
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Forms of meditation hail from which traditions a ) eastern traditions b ) western traditions c ) eastern and western traditions d ) neither eastern nor western traditions
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Two positive charges are equal. which has more electric potential energy?
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This law states that, despite chemical reactions or physical transformations, mass is conserved β th...
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