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lisabon 2012 [21]
3 years ago
12

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Chemistry
1 answer:
Kaylis [27]3 years ago
4 0

Answer:

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Explanation:

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4 How can three liquids form something that resembles a solid? (Slime)
r-ruslan [8.4K]

Answer:

Three liquids can form something that will resemble into a solid because it depends on which liquids you use and because  all three things can work together to make it into a solid with the ingredients that are in all three liquids they will make into a beautiful piece.

Explanation:

This is the correct answer!!

6 0
3 years ago
A roller coasters velocity at the top of a hill is 21mls. Two seconds later it reaches the bottom of the hill with a velocity of
hodyreva [135]

Answer:

7.5 m/s²

Explanation:

The following data were obtained from the question:

Initial velocity (u) = 21 m/s

Final velocity (v) = 36 m/s

Time (t) = 2 secs

Acceleration (a) =..?

The acceleration of an object is simply defined as the rate of change of velocity of the object with time. Mathematically, it is represented as:

Acceleration (a) = (final velocity (v) – initial velocity (u)) / time (t)

a = (v – u)/t

With the above formula, we can determine the acceleration of the roller coaster as follow:

a = (v – u)/t

a = (36 – 21)/2

a = 15/2

a = 7.5 m/s²

Therefore, the acceleration of the roller coaster is 7.5 m/s².

4 0
3 years ago
Rice is a promoter of a corporation to be known as Dex Corp. On January 1, 1985, Rice signed a nine-month contract with Roe, a C
LuckyWell [14K]

Answer:

may have liability on the contracts he negotiates on behalf of the prospective corporation

Explanation:

7 0
3 years ago
The chemical formula for carbonic acid is (H2CO3). How many compounds are represented by this formula?
Nadya [2.5K]

Answer:

A

Explanation:

4 0
2 years ago
A 12.630 g milk chocolate bar is found to contain 8.315 g of sugar. part a part complete how many milligrams of sugar does the m
kolezko [41]
Answer:
A 12.630 bar of chocolate contains 8315 milligrams of sugar

Explanation:
From the basics of conversion, we can find that:
1 gram is equal to 1000 mg
Using cross multiplication, we can find how many milligrams are present in 8.315 grams as follows:
1 gram .............> 1000 mg
8.315 grams ....> ?? mg
amount in milligrams = (8.315*1000) / 1 = 8315 milligrams

Hope this helps :)
5 0
4 years ago
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