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Pulley | Types of Pulley | Compound Pulley | Types, Examples, Features | Science #shorts
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Pulley | Types of Pulley | Compound pulley | Types, Examples, Features | Science #shorts I hope you liked our video. This english video explains about Simple Machines. This will help them a lot in their daily routine. Our young ones can learn about the following topics by watching this short educative video: • What is a machine ? • What is ...
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购买 Pulley System Work for Kids

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