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प्रश्न
Answer the following in a word or two or in a sentence.
Name a method used to reduce friction.
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उत्तर
Oiling or lubricating.
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संबंधित प्रश्न
Give an example to illustrate the existence of the force of friction.
Define sliding friction
Define rolling friction
Answer the following in a word or two or in a sentence.
Which type of force acts on a string pulled from both ends?
Answer the following in a word or two or in a sentence.
Why does a rolling ball stop after moving some distance?
Answer the following in detail.
What are the various effects of force? State one example of each.
Tick the most appropriate answer.
A car skids on a wet or muddy road due to
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If you pour some oil onto a floor, the friction would
Answer the following in short.
How can sliding friction be changed into rolling friction easily?
Whenever the surfaces in contact tend to move or move with respect to each other, the force of friction comes into play
