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Natasha_Volkova [10]
2 years ago
9

If a problem says an object has a

Physics
1 answer:
gtnhenbr [62]2 years ago
5 0

Answer:

Acceleration = 0

Explanation:

Initial velocity is the speed it starts going at. Final velocity is how fast it's going by the end. The acceleration is what changes the velocity. But if the acceleration is 0, the velocity will not change

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According to the law of conservation of matter, we know that the total number of atoms does not change in a chemical reaction an
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3 years ago
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If a quasar is moving away from us at v/c = 0.8, what is the measured redshift?
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Answer:

The measured redshift is z =2

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z= \sqrt{\cfrac{1+\cfrac vc}{1-\cfrac vc}}-1

Replacing the given information

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4 0
3 years ago
A wave With wavelength 20 m has a frequency of 12 Hz what is the waves speed
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240m/s

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