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sdas [7]
3 years ago
12

1. what kinds of things do scientists in each area study?2. how do scientists answer questions?​

Physics
1 answer:
solong [7]3 years ago
6 0

Answer:

they think of new things to create

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What is the kinetic energy of a ball that has a mass of 3kg and Is<br> moving at 5m/s?
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Answer:

E kin = 1/2 • m • v^2

E kin: kinetic energy

m: mass

v: velocity

Explanation:

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2 years ago
When nasa launched the kepler spacecraft in 2009 what was its primary mission
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What is the average velocity of an arrow that travels 12 m [E] in 0.15 s?
sergij07 [2.7K]
Velocity is defined as Distance divided by Time.
In other words, V = D/T.

Now that we have our formula, we can solve.
Let's plug in the numbers we have.

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Divide the distance (12 /) by the time (0.15)
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I hope this helps!
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3 years ago
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