Normal Force

A wooden box is placed on a table. The normal force on the box from the table is N_(1) . Now another identical box is kept on first box and the normal force on lower block due to upper block is N_(2) and normal force on lower block by the table is N_(3) . For this situtation, mark out the correct statement (s).

A wooden box is placed on a table. The normal force on the box from the table is N_(1) . Now another identical box is kept on first box and the normal force on lower block due to upper block is N_(2) and normal force on lower block by the table is N_(3) . For this situtation, mark out the correct statement (s).

The contact force exerted by a body A on another body B is equal to the normal force between the, bodies. We conclude that a) the surfaces must be frictionless b) the force of friction between the bodies is zero c) the magnitude of normal force equals that of friction d) the bodies may be rough but they don't slip on each other.

In Fig a car is driven at constant speed over a circular hill and then into a circular valley with the same radius. At the top of the hill, the normal force on the driver from the car seat is 0. The driver's mass is 80.0 kg. what is the magnitude of the normal force on the driver from the seat when the car passes through the bottom of the valley?

Classify the following amongst contact and non contact forces : normal reaction force.

Force|Newton's Laws Of Motion - (Laws I,II,III)|Normal Reaction Force |Equilibrium|Pulley Block|OMR

What is the work done by a force when the force is: Normal to the displacement produced.