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kobusy [5.1K]
3 years ago
7

Helpp please ASAP...​

Physics
1 answer:
Korolek [52]3 years ago
5 0

Answer:

I believe it to be option A

Explanation:

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Max and Jimmy want to jump on a trampoline. Max begins jumping in a steady pattern, making small waves in the trampoline. Jimmy
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x_total = (A + B) cos (wt + Ф)

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Explanation:

In this case we can see that the first boy Max when he enters the trampoline and jumps creates a harmonic movement, with a given frequency. When the second boy Jimmy enters the trampoline and begins to jump he also creates a harmonic movement. If the frequency of the two movements is the same and they are in phase we have a resonant process, where the amplitude of the movement increases significantly.

         Max

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total movement

             x_total = (A + B) cos (wt + Ф)

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