Another child is on a swing next to the first. This child has a mass of 48 kg and a maximum kinetic energy of 3800 J. What is the velocity of this child?

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asked Dec 2, 2022 94.5k views

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Another child is on a swing next to the first. This child has a mass of 48 kg and a maximum kinetic energy of 3800 J. What is the velocity of this child?

Physics
high-school

Paul Chavez asked

by Paul Chavez

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Answer:12.583m/s

Step-by-step explanation:

KE=(1)/(2)mv^(2)

3800=(1)/(2)(48)v^(2)

(3800)/(24)=v^(2)

$√(158.33) = v\\12.583m/s=v$

Shlomie answered Dec 7, 2022

by Shlomie

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