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Calculate the speed in m/s at which the moon revolves around the earth. note: the orbit is nearly circular.
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An observer that stands still as the electron moves by him, will observe
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How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?
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The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
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Physics, 22.06.2019 15:00
What pressure difference is required between the ends of a 2.0-m-long, 1.0-mm-diameter horizontal tube for 40 c water to flow through it at an average speed of 4.0 m/s?
Answers: 1
Calculate the speed in m/s at which the moon revolves around the earth. note: the orbit is nearly c...
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