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Kazeer [188]
3 years ago
13

3.

Physics
1 answer:
weeeeeb [17]3 years ago
8 0

Answer:

I.72m/s²

II.8m/s²

Explanation:

acceleration equal velocity² divided by length

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A. When it is in a magnetic field, it becomes a temporary magnet.

Explanation:

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Answer:

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However, the frictional force is then given as

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