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Anna11 [10]
2 years ago
12

A 65 kg bungee jumper jumps off of a bridge. At an instant when they are 50 m above the ground, they are falling at a speed of 4

0 m/s, and the elastic in their bungee cord
(k = 650 N / m) is stretched by a distance of 2.0 m. What is the total mechanical energy of the bungee jumper at this instant ?
a. 1300 J
b. 52000 J
c. 31850 J
d. 85150 J
Physics
2 answers:
enot [183]2 years ago
8 0
The answer is 1 because u just did this test
maw [93]2 years ago
3 0

Answer:

the mechanical energy = a 1300J

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Answer:

17.55 m/s²

Explanation:

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3 years ago
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How much heat must be added to make a 5g substance with a specific heat of 2 J/gC that has its temperature go up 10 degrees? Q =
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Answer:

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