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 releas

Question

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?

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Thiên Hương 5 years 2021-08-15T18:20:55+00:00 1 Answers 99 views 0

Answers ( )

  1. Jezebel
    0
    2021-08-15T18:22:46+00:00
    Reply

    Answer:

    3.4 m/s

    Explanation:

    may i be marked brainliest?

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