What is Watt? : Power and Work
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Watt?
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What is Watt?
Joule
second
Joule is the SI unit for work
A Watt is a joule per second
simply, Watt is the amount of work you do per second
(unless you still don’t know this)
Second is a unit of timeWatt
Watt is a unit of power
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But first…
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What is WORK?
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PUSH!!!
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When you push something and it
doesn’t move, have you done
work?
nope
.
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Work isn’t done by simply giving effort. Work is done when you gave effort and
you moved something.
#BOOMHUGOT?
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EFFORT!!!
no Work
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EFFORT!!!
yes Work
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Joule = N x m
Work is the product of your effort in moving something
Work = Force x displacement
tran
sla
te
Translate some more
(effort)
So…
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Going back…
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What is Watt?
Joule
second
Joule is the SI unit for work
A Watt is a joule per second
(unless you still don’t know this)
Second is a unit of timeWatt
Watt is a unit of powerOr!!!
![Page 13: What is Watt? : Power and Work](https://reader035.fdocuments.us/reader035/viewer/2022081515/558ff6411a28abe6798b4688/html5/thumbnails/13.jpg)
What is Watt?
force x
displacement
second
Watt could also be calculated with this formula
WattOr!!!
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What is Watt?
F x m
second
Watt could also be calculated with this formula
Watt
:)
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