A person roller skates down a street heading West. What is true about friction in this case?
the choices are 1- does not effect the skates
2- pulls the skates eastward
3- pulls the skates downward toward the center of the earth
4- pulls the skates westward
my answer is # 4
3 answers
Since West is the direction the skates are heading, I would go with 3.
jhk.
Was it 3?
2 answers