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Work Energy and Power Explained
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Jan 11, 2025
A video explanation of work, energy and power
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0:00
you're pushing a box across the floor if
0:02
the Box actually moves because of your
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push you've done work work happens when
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a force like your push causes something
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to move in the same direction as the
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force if you push the box and it doesn't
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move no work is done even if you're
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sweating energy energy is what gives you
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the ability to do work it's like having
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fuel in your body or a battery in a toy
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there are different types of energy
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kinetic energy this is energy of motion
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for example a rolling ball or a moving
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car has kinetic energy potential energy
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this is stored energy for example when
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you lift a book up high it is potential
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energy because gravity can pull it back
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down energy is what makes things happen
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like running lifting or even turning on
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a light power power is about how fast
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you can do work imagine two people
0:55
climbing stairs one runs up quickly
0:58
while the other walks slowly
1:00
both do the same work climbing the
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stairs but the runner uses more power
1:04
because they finish faster in short work
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is moving something with Force energy is
1:10
what makes work possible power is how
1:13
quickly the work is done
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