Question

Differentiate between contract and non-
contact forces​

Answer 1

Answer:

Non contact force

1.Non contact force is a force which on an object without coming physically in contact with.

2.The most familiar example of a non contact force is weight.

3.All four interactions are non contact forces.

Contact force

1. A contact force is a force applied to a body by another body.

2. Examples of contact forces are - Biological force, muscular force

3. Thus a contact force is a force that requires contact to occur.

Answer 2

➡️A contact force is a force applied to a body by another body that is in contact with it. Eg friction

➡️A non-contact force is a force which acts on an object without coming physically in contact with it. eg. gravity