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DENIUS [597]
2 years ago
10

Could we see a galaxy that is 20 billion light-years away?.

Physics
1 answer:
vichka [17]2 years ago
7 0

Answer:

No

Explanation:

20 billion light-years away are beyond our sight and perspective on Earth and wouldn't be observable in our universe.

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Suppose that the velocity (in meters per second) of a sky diver falling near the Earth's surface is given by the following expon
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Answer:

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Explanation:

The complete question is presented in the attached image to this solution.

v(t) = 61 - 61e⁻⁰•²⁶ᵗ

At what time will v(t) = 43 m/s?

We just substitute 43 m/s into the equation for the velocity of the diver and solve for t.

43 = 61 - 61e⁻⁰•²⁶ᵗ

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Hope this Helps!!!

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