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A perfectly absorbing spherical dust

A perfectly absorbing spherical dust grain of radius a and density r is in a circular orbit of radius R around a star of mass M
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2. asked by Jerohm
3. 320 views
Small raindrops are actually perfectly spherical. The pressure difference between the inside and outside of a spherical raindrop
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2. asked by EPS
3. 481 views
A perfectly spherical, but squishable ball of radius 10 cm is blown up to an internal pressure of 2 atm. The ball is placed
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2. asked by your hero....
3. 595 views
How would you describe a person at the midpoint of the health continuum?(1 point) Responses extremely ill extremely ill
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2. asked by halloo
3. 85 views
A perfectly spherical balloon has a radius of 10.0cm inside a cold room where the temperature hovers around 17.0°C, When the
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2. asked by Jalea
3. 745 views
Think about the story. Why does the narrator first eat the soul orb dust? To avoid losing the memories and feelings that the
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2. 40 views
Think about the story. Why does the main character first eat the soul orb dust?To build up the strength to return to the
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2. 50 views
which statement best describes the process of the formation of the solar systemA: gravity pull the gas and dust together B: a
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2. 61 views
The story opens with the following sentence:When I think of the hometown of my youth, all that I seem to remember is dust—the
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2. 59 views
he question is:A spherical capacitor contains a solid spherical conductor of radius 0.5mm with a charge of 7.4 micro coulombs,
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2. asked by Josh
3. 1,270 views