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Oksi-84 [34.3K]
2 years ago
14

Find the mass of a sample that has a dersity of 2 g/mL and a volume of 10 mL

Physics
1 answer:
In-s [12.5K]2 years ago
4 0

Answer:

mass = volume x density.

Explanation:

2 x 10 = 20g

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How is newtons third law of motion demonstrated on a roller coaster?
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3 years ago
Chemical substances in food that have specific functions in your body are called?
andreev551 [17]

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Chemical substances in food that have specific functions in your body are called Nutrients. Examples: proteins, fats, carbohydrates, vitamins, and minerals

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4 0
3 years ago
Look at the graph
viva [34]
Here, Carefully look at the graph.
When it is on x=10, it is approximately 10, (slightly less than 10)
Closest value would be 90, so y/x = 90/10 = 9 

So, the density of the graph would be 9 g/cm³

In short, Your Answer would be Option D

Hope this helps!
4 0
3 years ago
Read 2 more answers
Force is a vector because it has both ___
scoray [572]

Answer:

C. Size and Direction

6 0
3 years ago
Can someone help me on question 1?
grigory [225]
In question 1, both of your answers are correct, but I don't understand the process you went through in the 'a' part.

R = v/I . That's a correct formula.
But it doesn't help you in this form, because you need to find I
So turn it into a helpful form ... Solve it for I, so it says I=something.

R= v/I

Multiply each side by I : R I = V.

Now divide each side by R: I= V/R .
THERE'S the equation you want.

I = V / R

I = 1.5 / 10 = 0.15 Amp.

That's slightly cleaner, although I don't really understand what you were actually thinking in that part.

But again ... You answered both parts correctly, and your process in b is fine.
6 0
3 years ago
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