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How Can Friction Be Helpful When Riding A Bike?

January 24, 2024 by Leah Jackson

How Can Friction Be Helpful When Riding A Bike? The brake pads and the wheel rims have friction when we brake. There is friction between the handlebar and the hands that allows for a successful gripping. The bike tire and the road have some friction so that we can actually roll the bike wheels safely

Does Material Affect Friction?

January 24, 2024 by Leah Jackson

Does Material Affect Friction? Does material affect friction? The frictional force does not depend on mass or surface area. All that really matters is the types of materials that are in contact. Why does surface material affect friction? Friction occurs because no surface is perfectly smooth. Rougher surfaces have more friction between them. Heavier objects