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d1i1m1o1n [39]
3 years ago
5

How can a spinning ball have more lift than one that is not spinning?

Chemistry
2 answers:
m_a_m_a [10]3 years ago
8 0

Answer:

A spinning ball creates a "Centrifugal Force" because you give it the "energy" to spin. A ball that is not moving does not require any external energy to keep it still.

Explanation

Alex73 [517]3 years ago
8 0
I think because the spinning one have more kinetic energy I’m not sure
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kompoz [17]

Answer:

OptionA. 2C4H10 + 13O2 —> 8CO2 + 10H20

Explanation:

Butane burns is air (O2) according to the equation:

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Considering the equation, it is evident that it not balanced. Now let us balance the equation as shown below;

There are a total of 4 carbon atoms on the left and 1 carbon atom on the right. It can be balanced by putting 4 in front of CO2 as shown below:

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Next, there are 10 hydrogen atoms on the left and 2 hydrogen atoms on the right. Therefore to balance it, put 5 in front of H2O as shown below:

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Now, there are a total of 13 oxygen atoms on the right and 2 at the left. To balance it, put 13/2 in front of O2

as shown below

C4H10 + 13/2O2 —> 4CO2 + 5H20

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2C4H10 + 13O2 —> 8CO2 + 10H20

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