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Black_prince [1.1K]
3 years ago
8

A scientist has two containers. Inside each container, there is a blue liquid. The liquids are substances. What can the scientis

t do to help find out whether these two liquids are both the SAME substance? *
Physics
1 answer:
zlopas [31]3 years ago
7 0
The scientists can test them both out.
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What is the mani difference between kentic energy and potential energy
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Kinetic energy is stored energy that is released, for example, a fast-moving roller coaster down a slope. Potential energy is energy that has stored energy, for example, a stretched rubber band.
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Calculate the aceleration of a vehicle wich start with a zero meter per second, and acelerates to 34 m/s in 21 s.
Leviafan [203]

Answer:

For the aceleration we have:

Vf = Vo + a * t

Clearing "a":

a = (Vf - Vo) / t

Replacing and resolving:

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a = 34 m/s / 21 s

a = 1,61 m/s^2

The aceleration of the vehicle is<u> 1,61 meters per second squared</u>

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3 years ago
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Which phrase describes an irregular galaxy O has a round shape O does not have a specific shape O has arms that extend from the
natali 33 [55]

Answer:

I think it does not have a specific shape

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The "spiral galaxy" is the type of galaxy that has arms that extend from the center. These arms look "spiral," which influenced its name.  

They are actually smaller than the other types of galaxies. This makes them prone to collisions.  

3 0
2 years ago
an object is accelerated from a constant rate of 5.00 m/s squared what will be its speed after 8.00 seconds
Brrunno [24]

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v= 5×8

v= 40m/s

4 0
3 years ago
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