Windmills-Energy and Power Pre-lab. Building a Windmill This week you will be building a windmill...
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Transcript of Windmills-Energy and Power Pre-lab. Building a Windmill This week you will be building a windmill...
![Page 1: Windmills-Energy and Power Pre-lab. Building a Windmill This week you will be building a windmill from some common materials Your windmill’s job will.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649ee15503460f94bf201d/html5/thumbnails/1.jpg)
Windmills-Energy and Power
Pre-lab
![Page 2: Windmills-Energy and Power Pre-lab. Building a Windmill This week you will be building a windmill from some common materials Your windmill’s job will.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649ee15503460f94bf201d/html5/thumbnails/2.jpg)
Building a Windmill
• This week you will be building a windmill from some common materials
• Your windmill’s job will be to lift a load of nuts and bolts
• You will be calculating the power that your windmill lifting
![Page 3: Windmills-Energy and Power Pre-lab. Building a Windmill This week you will be building a windmill from some common materials Your windmill’s job will.](https://reader036.fdocuments.in/reader036/viewer/2022082818/56649ee15503460f94bf201d/html5/thumbnails/3.jpg)
How to calculate the Power of your windmill
• You will first need to calculate the Energy of your windmill (you have seen this before!)
E=mgh• Then you will multiply this energy by how long it
takes for your windmill to lift the load
P=E/tWhere t=time (s)