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✅ In this video,
✔️ Class: 8th
✔️ Subject: Science
✔️ Chapter: Friction
✔️ Topic Name: Methods of Reducing and Increasing Friction
✔️ Topics Covered in This Video: Methods of Reducing and Increasing Friction Explanation
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0:00 Methods of Reducing Friction
23:29 Methods of Reducing Friction - Points
39:24 Friction can be reduced by using wheels to move an object
55:24 Friction can be reduced by using ball bearing between the moving parts of a machine
1:05:08 Methods of Increasing Functions
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