Question

Define contact force and force at a distance give two examples for each​

Answer 1

Answer:

These are Gravitational force (weight of a body), magnetic force. Whereas contact force is the force that acts on a body by physically coming in contact with it. For example Force of friction, Tension force, Air resistance force etc.

Answer 2

These are Gravitational force (weight of a body), magnetic force. Whereas contact force is the force that acts on a body by physically coming in contact with it. For example Force of friction, Tension force, Air resistance force etc.