MEDIUM
8th CBSE
IMPORTANT
Earn 100

What do you understand by the term friction? Explain how it is caused.

Important Questions on Friction

MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 12 - Friction>EXERCISES>Q VI
Distinguish between static friction and dynamic friction.
MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 12 - Friction>EXERCISES>Q VI
What is limiting friction ? State the laws of limiting friction.
MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 12 - Friction>EXERCISES>Q VI
How is rolling friction caused?
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8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 12 - Friction>EXERCISES>Q VI
Under what conditions does rolling friction increase?
MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 12 - Friction>EXERCISES>Q VI
State one way of increasing the friction between two surfaces.
MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 12 - Friction>EXERCISES>Q VI
Name four ways by which friction can be reduced between two surfaces in contact.
MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 12 - Friction>EXERCISES>Q VI
State two advantages of friction.
MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 12 - Friction>EXERCISES>Q VI
State two disadvantages of friction.