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.
- What are base units?
- What is difference between mechanical and digital watch?
- Why book placed on table stays there?
- Why ball rolling on rough surface stops earlier?
- What is vibratory motion?
- On what factors force of friction depends?