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Alinara [238K]
4 years ago
5

How much potential energy would a 4kg ball have if it is at the top of a 10m building?

Mathematics
1 answer:
Aleonysh [2.5K]4 years ago
8 0
Use the formula:
Potential\,Energy = mass*gravitational\,acceleration*height
P.E=4*9.81*10 = 392.4J
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A regular hexagon has a radius of 20in. What is the approximate area of the hexagon
Wittaler [7]

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A= 1038 in²....

Step-by-step explanation:

There are several ways to find the area of a regular hexagon

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8 0
4 years ago
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