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matrenka [14]
3 years ago
15

HELP!

Physics
2 answers:
dimaraw [331]3 years ago
7 0
The radiations detected by Arno Penzias and Robert Wilson
were the original heat from the Big Bang.

Today, we call those waves the "Cosmic Microwave Background".

I'm not sure, but I think those guys were awarded a Nobel Prize in Physics
for that discovery.
oee [108]3 years ago
3 0
The radiations detected by Arno Penzias and Robert Wilson were the <span>original heat from the Big Bang.</span>
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D) Yes. Even though the initial and final velocities are the same, there is a change in direction for the ball.
This choice is misleading too.
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</span>
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Explanation:

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