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raketka [301]
3 years ago
11

Check for understanding. need help with all 3. PLS HELP

Mathematics
1 answer:
Dominik [7]3 years ago
8 0

1. X=5

2. X=-5

3. Y=10

Step-by-step explanation:

those are the answers

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Burka [1]

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A ball on a string moves around a complete circle, once a second, on a frictionless, horizontal table. The tension in the string
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if it only takes half the time to finish one orbit it has to be moving at twice the original speed. </span>
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3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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