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4 years ago

7

What force determines the motions of planets and other objects in the solar system?

1 answer:

julia-pushkina [17]4 years ago

8 0

Answer:

Gravity.

Explanation:

Gravity causes the motions of planets, stars, and galaxies. It's why the Moon orbits around the Earth, and the Earth orbits around the Sun, and the solar system orbits around the galaxy. It's all because of gravity. Gravity is the reason stars and planets are spherical.

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Please check document attached.

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Is four electrons the answer you’re looking for?

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3 years ago

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Complete the following table of neutralization reaction and also write down the names of acid base and salt in it.

scZoUnD [109]

Answer:

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3 years ago

N2O5 decomposes to form NO2 and O2 with first-order kinetics. The initial concentration of N2O5 is 3.0 M and the reaction runs f

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Explanation :

Expression for rate law for first order kinetics is given by:

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$3.5=\frac{2.303}{5.89\times 10^{-3}}\log\frac{3.0}{a-x}$

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3 years ago