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Spirderman’s nemesis Electro delivers 4kJ of electrical energy in half a second. How powerful is he?
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28 votes
28 votes
Spirderman’s nemesis Electro delivers 4kJ of electrical energy in half a second. How powerful is he?

User Harryisaac
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1 Answer

18 votes
18 votes
The unit of power is called Watts.
1 way to calculate power is to divide Energy (in joules) by Time (in seconds)

Convert 4kJ to J by multiplying 4x1000

J = 4000

W = E/t

W = 4000J / 0.5s

W = 8000

Electro produced 8000 watts.
User BenPearce
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