In which of the following more frictional force will be observed? – McqOptions

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1.	In which of the following more frictional force will be observed?
A.	A man walking on a glass.
B.	A man walking on ice.
C.	A man walking on a concrete road.
D.	All the above
E.	None of these
Answer» C. A man walking on a concrete road.

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