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miskamm [114]
4 years ago
13

(this is a question from my leap practice)

Physics
1 answer:
ki77a [65]4 years ago
4 0
The answer is C. in sort of a way. You can't technically see black matter. However, it is holding the galaxies together.
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Answer: The question is incomplete or missing details. here is the remaining part of the question ;

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Explanation:

Since we have been told that both feng and isaac are riding on a merry go round i.e in a circular motion, irrespective of how fast one ride above the other, the angular speed will be constant since they are riding on a merry go round, as such both feng and isaac will maintain equal angular speed, hence the angular speed of feng will be the same as that of Isaac.

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3 years ago
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The correct answer is

C ). A hypothesis includes an explanation for why two variables affect each other, but a law only describes how they affect each other.

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