8.(a) Give examples to show that friction depends on the nature of two surfaces in contacts
b) Give an example to show that friction depends on the force with which the two surface are pressed together.
class 8
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4
Answer:
Here it is!
Explanation:
A part
imagine rolling a metal ball on a glass
that part explains it
if you don't get it think over it once more
B part
imagine pulling a carpet on which 6 people
just over think it if you don't get it or thank me or comment my answer
Answered by
1
Answer:
It's not a Perfect Answer,It is very Brief
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