Question

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

Answer 1

Answer:

4.4 m/s

Explanation:

KE = ½ mv²

810 J = ½ (82 kg) v²

v = 4.4 m/s

Answer 2

Answer:

4.4

Explanation:

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