The normal force is the force exerted by a surface to support the weight of an object resting on it. It acts perpendicular to the surface.
The weight of an object is the force exerted on it due to gravity.
Frictional Force: Frictional force is the force that opposes motion between two surfaces in contact.
Tension Force: Tension force is the pulling force transmitted through a string, rope, or cable when it's pulled tight.