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प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
Friction is offered by all the three states of matter.
विकल्प
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
Name the two kinds of forces in nature.
Define rolling friction
Arrange the following in descending order:
- static friction
- sliding friction and
- rolling friction?
Answer the following in short.
Define force. Write its SI unit.
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 the force responsible for opposing the motion between two bodies in contact.
Answer the following in short.
How can sliding friction be changed into rolling friction easily?
Complete the analogy.
Knot in a thread : _____ friction : : Ball bearing : _____ friction
Explain how friction can be minimized.
