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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
Give examples to show that friction is both a friend and a foe.
A charged glass rod attracts a charged plastic straw.
Give three examples to illustrate that friction is a necessary evil.
Define rolling friction
Fill in the blank.
Rolling friction offers ............. resistance than sliding friction.
Fill in the blank.
The force of friction acting between two bodies in contact while at rest is known as ................ friction.
Tick the most appropriate answer
Friction always
Tick the most appropriate answer.
If you pour some oil onto a floor, the friction would
Fill in the blank
Rolling friction is ............. than sliding friction.
Answer the following in detail.
Describe three different ways by which friction can be increased to help us in various situations?
