Grade 128 grade science
are all types of friction usefull in our daily life?what is the main friction of all types?
are all types of friction usefull in our daily life?
what is the main friction of all types?
3 Answers
gayatri
I think all types of friction are useful
and all the types of friction are equally used in our daily lives.
sushil
rolling and sliding friction because if we rolling friction wasn’?t there then the idea of wheel was not possible same way we could enjoy games like skiing.
Thank you
Thank you
Siddharth Singh
Friction is a physical quantity which is both helpful and bad....helpful in the sense that...we can walk beacuse of friction....we can apply brakes because of friction....bad in the sense....our tyres and shoes soles get wore of beacuse of friction
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