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In-s [12.5K]
3 years ago
7

A toy rocket fires its engines to launch it straight up from rest. After a

Physics
1 answer:
sweet [91]3 years ago
7 0

i will say that 32.2m s2 bt am not sure

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Plz, help the rubber ball be dropped from the top of a ladder. It bounces on the same spot on the ground several times to a less
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Answer:

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2 years ago
In stars mor massive than the sun, fusion continues until the core is almost all....
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In stars more massive than the sun, the core temperature is hotter, which allows for fusion of more complex elements.

Most of the fusion occurs in the core.

In stars more massive than the sun, fusion continues through Deuterium, Carbon, and finally reaching iron/nickel.

Up to this point, the fusion reaction was endothermic, which means that the energy expended to produce the fusion reaction was exceeded by the energy produced in the reaction.

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3 years ago
a ball is dropped and falls with an acceleration of 9.8m/s^2 downward. it hits the ground with a velocity of 49m/s downward. how
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8 0
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From laboratory measurements, we know that a particular spectral line formed by hydrogen appears at a wavelength of 121.6 nanome
lina2011 [118]

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b) The star is moving away from us.

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Which of the following materials could have been found in the giant cloud that formed the solar system?
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