Static friction opposes impending motion.
Write the mathematical equation connecting the limiting value of static friction with normal reaction.

Static friction opposes impending motion. Choose the CORRECT statement: (i)Both kinetic friction and static friction are independent of the area of contact. (ii)Kinectic friction depends on area of contact but static friction do not. (iii)Static friction depends on area of contact but kinetic friction do not. (iv)Both kinetic friction and static friction depend on the area of contact.

The static friction comes into play at the moment the force is applied. Write the relation with static friction and normal reaction.

Friction is the force which opposes the relative motion between two surfaces in contact with each other. What is a limiting static friction?State the laws related to this.

The static friction comes into play at the moment the force is applied. State the laws of limiting friction.

The static friction comes into play at the moment the force is applied. Determine the maximum acceleration of the train in which a box lying on its floor will remain stationary,given that the coefficient of static friction between the box and the train's floor is 0.15 .

For a body of mass 5kg on a plane at a limiting static friction of 30degrees . What is the force of friction?