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प्रश्न
Fill in the blank.
Rolling friction is ........... than sliding friction.
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उत्तर
Rolling friction is less than sliding friction.
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संबंधित प्रश्न
State two factors which directly affect the force of friction.
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Answer the following in short.
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Fill in the blank
Rolling friction is ............. than sliding friction.
Fill in the blank.
Friction is a type of .................
Answer the following in a word or two or in a sentence.
Name a method used to reduce friction.
Answer the following in short.
When you push something heavy, the resistance you feel decreases as soon as the object starts moving. Explain the reason.
Answer the following in short.
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Analogy
Objects placed at rest on earth: ______:: Bodies slide over the surface on other body: ______.
