Question

Which of the following scenarios would create the most friction between the two surfaces? one choice answer.
A.
a shoe with a rubber sole moving against a smooth tile floor

B.
a shoe with a wooden sole moving against a smooth tile floor

C.
a shoe with a rubber sole moving against a ridged concrete driveway

D.
a shoe with a wooden sole moving against a ridged concrete driveway

Answer 1

Which do you think? Why do your shoes usually have rubber soles? Do you slip more easily on smooth tile or rough concrete?