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tester [92]
3 years ago
12

an object of mass 20kg is lifted to a 25m building. how much potential energy is stored on a mass?(take g=10m/s²)​

Physics
1 answer:
Goshia [24]3 years ago
4 0

Answer:

The answer is 5000 Joules

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Answer:

thermodynamics

Explanation:

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A hydrogen atom has a diameter of about 12.7 nm, express this diameter in centimeters.
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1 meter = 1e9 nm
To get meters, divide nanometers by 1e9: 9.95nm / 1x10^9 = 9.95x10^-9 meters
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A.

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