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Akimi4 [234]
3 years ago
9

Please, please, please help me!!!!!!

Physics
1 answer:
grin007 [14]3 years ago
6 0
The force exerted by the 25 Kg mass on the 42 Kg mass is equal to the force that the 42 Kg mass exerts on the 25 Kg mass, and that force is inversely proportional to the square of the distances between their centers of mass.

In short, Your Answer would be Option C

Hope this helps!
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How is air resistance similar to gravity? give me two ways.
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Answer:

1. they both act on an object in free fall

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2 years ago
The force of attraction that holds two atoms together within a molecule is
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Answer: The force of attraction that holds two molecules is a chemical bond

Explanation:

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Chemical bonds are forces that hold atoms together to make compounds or molecules.

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Atoms with relatively similar electronegativities share electrons between them and are connected by covalent bonds.

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3 years ago
If six moles of hydrogen chloride (HCl) react with plenty of aluminum, how many moles of aluminum chloride (AlCl3) will the reac
AlexFokin [52]

Answer:

Two moles of aluminum chloride (AlCl_3) are produced when six miles of hydrogen Chloride (HCl) react with plenty of aluminum

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6 Moles of HCl will only react with 2 moles of Al irrespective of the number of moles of each compound present. The reaction wiil take place in this ratio only. The products produced will be 2 moles of AlCl_3 and 3 moles of H_2 this ratio will also be constant.

So, six moles of hydrogen chloride (HCl) will react with plenty of aluminum to produce many 2 moles of aluminum chloride (AlCl_3).

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What happens when the dew point and the temperature are the same?
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