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mel-nik [20]
3 years ago
12

I need help with this question

Physics
1 answer:
Juli2301 [7.4K]3 years ago
8 0

Answer:

Centripetal force is the force that keeps the yoyo going in a circle, if the string breaks, the yoyo would would fly off in a direction that is different to the point on the circle.

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Explanation:

The force between two charges q₁ and q₂ is:

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Now, if we increase the charge of each particle two times, then the new charges will be: 2*q₁ and 2*q₂.

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This is exactly the same as we had at the beginning, then we can conclude that if we increase each of the charges two times and the distance between the charges two times, the force between the charges does not change.

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