Question by : Help with science (physics) about energy?
homework. i need to know:
what is energy? how do you know when there is energy? and what we use it for.
it’s like fossil fuels, renewable energy, not body energy. unless it’s the same thing. D: and i know we use it for gas and electricity for homes and businesses. all i’ve found for what is energy is that it helps us do things, but that’s too basic.
i’m 14, year 10, make it half simple please?
Answer by ROBERT
There are two things in our world, one of which is energy and the other is mass. Energy is the flame on a candle and mass is the candle.
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