Q. Rolling friction is

रोलिंग घर्षण है

A
Greater than sliding friction
फिसलने वाले घर्षण से भी बड़ा
B
Less than sliding friction
फिसलन घर्षण से कम
C
Equal to sliding friction
फिसलने वाले घर्षण के बराबर
D
Equal to static friction
स्थैतिक घर्षण के बराबर

Explanation

Rolling friction occurs when an object rolls over a surface and is much less than sliding friction because there is less surface contact and deformation compared to sliding.

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