Physics, 12.01.2021 09:10 mitalichavez1
7. The President sits at his desk in the Oval Office. The White
House is located at 39° latitude, as shown on the diagram.
a) Calculate the distance r' from the earth's rotational axis to
the White House. The radius of the earth is 6.38 *106 m.
b) Find the President's velocity due to the earth's rotation.
c) Find his centripetal acceleration.
Answers: 3
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What is a subatomic particle with a negative charge and very little mass?
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The nuclear potential that binds protons and neutrons in the nucleus of an atom is often approximated by a square well. imagine a proton conned in an innite square well of length 105 nm, a typical nuclear diameter. calculate the wavelength and energy associated with the photon that is emitted when the proton undergoes a transition from the rst excited state (n 2) to the ground state (n 1). in what region of the electromagnetic spectrum does this wavelength belong?
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Physics, 23.06.2019 08:00
There is no gravity in outer space . explain why this statement is true or false
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7. The President sits at his desk in the Oval Office. The White
House is located at 39° latitude, a...
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