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ser-zykov [4K]
2 years ago
12

Help me please thanks the first one

Biology
1 answer:
Leto [7]2 years ago
7 0

Answer:

7683.2 Joules

Explanation:

We can calculate potential energy using the equation that is used to calculate the work done by a conservative force, in this case, gravity.

U(x)<em>gravity = </em>mgy

U represents potential energy, m is mass, g is gravity, and y is the height.

U(x) = (80 kg)(9.8 m/s^2)(9.8m)

Potential Energy = 7683.2 Joules

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