Topic: Dynamics and Equilibrium Subtopic: Friction
Define coefficient of friction
Answer: It is the ratio between the force of limiting friction and the normal reaction. The value of this ratio is constant. Hence, it is called coefficient of friction.
Learn also:
- What is difference between rest and motion?
- What is net force?
- What is gravitational acceleration?
- What is a momentum?
- Define Newtons 2nd law of motion
- Define uniform speed