Physics, 31.03.2021 17:10 angelamirga332
Two point charges are placed at the corners of the triangle shown in the figure.
Answers: 1
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If the force applied to an object remains constant, is more power needed for the object to move faster ? explain
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The sunβs mass is 2.0Γ10^ 30 kg, its radius is 7.0Γ10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5Γ10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
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When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
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Two point charges are placed at the corners of the triangle shown in the figure.
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