Question

The following forces are considered non-contact forces: magnetic force, air resistance force, and tension force?

Answer 1

magnetic force is non contact force..
air resistance is contact force
tension is a contact force..
correct option is magnetic force..

Answer 2

Magnetic force

Step-by-step explanation:

Magnetic force is a non contact force because it have no effect with direct contact whereas tension force in is a direct contact force because it is applied in the rope or string through which the object is hanged. Air resistance force is also a direct contact force as it applies when a body rushes between air. So in the given question only magnetic force is a non contact force.