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14-07-2020
Physics

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A bungee jumper with a weight of 613 N leaps off
a bridge. He is in free fall for a distance of
22.6 m before the cord begins to stretch. How
much work, in kilojoules, does the force of gravity
do on the jumper before the cord begins to
stretch?

Respuesta :

MathPhys MathPhys

15-07-2020

Answer:

13.9 kJ

Explanation:

Work = force × distance

W = (613 N) (22.6 m)

W = 13,900 J

W = 13.9 kJ

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