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koban [17]
3 years ago
9

I WILL MARK THE BRAINILEST As a roller coaster goes down hill,

Chemistry
2 answers:
Drupady [299]3 years ago
6 0

Q4) Potential Energy is changed into Kinetic Energy

Q5) Potential Energy only

Q6)At the bottom

Hope it helps :)

PIT_PIT [208]3 years ago
4 0

Answer:

4: B

5: C

6: B

Explanation:

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Determine the molecular mass ratio of two gases whose rates of effusion have a ratio of 16 : 1.
Usimov [2.4K]
Answer is: <span>the molecular mass ratio of two gases is 1 : 256.
</span>rate of effusion of gas1 : rate of effusion of gas = 16 : 1.<span>
rate of effusion of gas1 = 1/√M(gas1).
rate of effusion of gas2 = 1/√M(gas2).
rate of effusion of gas1 = rate of effusion of gas2 </span>· 16<span>.
</span>1/√M(gas1) = 1/√M(gas2) · 16 /².
<span>1/M(gas1) = 1/M(gas2) </span>· 256.
<span>M(gas1) </span>· 256 = M(gas2).<span>

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3 years ago
The velocity is ___ when the distance is kept the same and the time is halved
klemol [59]

Answer:

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if distance is same and time is 1/2

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2 years ago
GIVING BRAINLIEST
Salsk061 [2.6K]

Answer:

D) Cool air is warming quickly.

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d is the answer.

5 0
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What is the definition of Jupiter
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*Since my first comment was deleted for supposedly being copied and pasted(which it wasn't) I'm leaving this here. It was NOT copied and pasted!!* 

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3 years ago
What is occurring when reactants are mixed and heated and liquid collects in the sidearm of the apparatus
olga55 [171]

When reactants are mixed and heated and liquid collects in the sidearm of the apparatus, a chemical reaction is occurring.

<h3>What is a chemical reaction?</h3>

A chemical reaction is said to occur when reactants are combined to form products. We must note that the formation of products is evidenced by;

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Hence,  when reactants are mixed and heated and liquid collects in the sidearm of the apparatus, a chemical reaction is occurring.

Learn more about chemical reaction:brainly.com/question/22817140

#SPJ1

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