Physics, 02.11.2019 01:31 stalley1521
2. a 0.10-kg stone is thrown vertically upward with an initial velocity of 7.40m/s from a height 1.00 m above the ground. what is the potential energy of the stone at its maximum height relative to the ground?
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Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n
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Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j
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2. a 0.10-kg stone is thrown vertically upward with an initial velocity of 7.40m/s from a height 1.0...
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