An 82 kg jogger has 810 J of kinetic energy. What is the jogger’s velocity? 4.4 m/s 9.9 m/s 19 m/s

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asked Mar 19, 2021 119k views

1 vote

An 82 kg jogger has 810 J of kinetic energy. What is the jogger’s velocity? 4.4 m/s 9.9 m/s 19 m/s

Physics
high-school

Gigg asked

by Gigg

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2 Answers

7 votes

Answer:

4.4

Step-by-step explanation:

got right on edg

Rudresh Bhatt answered Mar 22, 2021

by Rudresh Bhatt

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4 votes

Answer:

4.4 m/s

Step-by-step explanation:

KE = ½ mv²

810 J = ½ (82 kg) v²

v = 4.4 m/s

Guymid answered Mar 25, 2021

by Guymid

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