Question:
Choose the correct statement
Choose the correct statement
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Rolling friction is always less than kinetic friction, which is why wheels reduce resistance in motion.
Updated On: Jun 12, 2025
- A body can be accelerated by frictional force
- There can be zero friction
- Kinetic friction is greater than rolling friction
- Frictional force and area of contact between the two surface are proportional
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The Correct Option is C
Solution and Explanation
Among all types of friction, rolling friction is the least, followed by kinetic (sliding) and then static friction.
This is because rolling involves less surface interaction and deformation compared to sliding.
Hence, kinetic friction is greater than rolling friction.
This is because rolling involves less surface interaction and deformation compared to sliding.
Hence, kinetic friction is greater than rolling friction.
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