A because if you apply Newton's law to this problem, then the longer rope (B) would swing farther but would get to the point of destination slower than A would. Hope this awncered ur problem.
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it's so diifficult till I'm lost my brain when try to answer this question O-O
the asnwer will be 7 cuz -7/-1
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Step-by-step explanation:

Answer:
5
Step-by-step explanation: