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Friction depends on the ______ of surfaces. - Science

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Question

Friction depends on the ______ of surfaces.

Fill in the Blanks

Solution

Friction depends on the nature of surfaces.

Explanation:

Friction depends on the nature of surfaces in contact. For a given pair of surfaces, friction depends upon the state of smoothness of those surfaces. Friction depends on how hard the two surfaces press together.

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Force of Friction
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Chapter 12: Friction - Exercises [Page 155]

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NCERT Science [English] Class 8
Chapter 12 Friction
Exercises | Q 1.2 | Page 155

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