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skad [1K]
3 years ago
7

Help please !!!! LIKE ASAP!

Physics
1 answer:
serg [7]3 years ago
3 0
The first diagram is Nuclear Fission which is the splitting of a heavy, unstable nucleus into 2 lighter nuclei.

The second diagram is Nuclear Fusion which is the process where 2 light nuclei combine together releasing a lot of energy.
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Not including thinking distance, lawful brakes must stop a car at 20 miles per hour within how many feet?
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Answer:

B. 25 feet

Explanation:

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5 0
3 years ago
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Advocard [28]

Answer:

v=697.2km/h

Explanation:

Hello.

In this case, since the velocity is computed via the division of the distance traveled by the elapsed time:

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t=2h+30min*\frac{1h}{60min} =2.5h

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