Physics, 03.05.2021 22:00 dukkchild666
Kelli has a mass of 42-kg, and she is sitting on a playground swing that hangs .4m above the ground. Her mom pulls the swing back and releases it when the seat is 1 meter above the ground. How fast is Kelli moving when the swing passes through its lowest point?
Answers: 2
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Kelli has a mass of 42-kg, and she is sitting on a playground swing that hangs .4m above the ground....
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