Friction

Question 1

What direction does friction always act in?

Answer 1

The opposite direction to the force causing ti

Question 2

When is friction produced?

Answer 2

When an object moves through a fluid (liquid/gas) is called drag

Question 3

What is friction?

Answer 3

A force

Question 4

What two things do you always get whenever there is friction between 2 objects?

Answer 4

Heat and wear