Sprinkling of talcum powder, on the carrom - board _________ friction
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sprinkling of talcum powder,on the carrom board reduces friction.
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Answer:
Sprinkling of talcum powder, on the carrom - board (decreases )
friction.
Explanation:
Friction is a force that prevents two solid objects from rolling or sliding over one another.Frictional forces, such the traction are required to walk without slipping and are advantageous, they can provide a significant amount of resistance to motion.
* Friction arise because of irregularities on the surfaces locking into each other.
* Use of talcum powder, grease, oil helps in easy movement of the body surfaces against each other. Such substances that reduce friction are called lubricants.
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