What is a non contact force? Give some examples of it and explain why they are non-contact forces? [3 MARKS]
Answer: 1 Mark
Example: 1 Mark
Explanation: 1 Mark
A non-contact force is a force applied to an object by another body that is not in direct contact with it.
Ex: Gravitational force, Electrostatic force, Magnetic forces
They are non contact forces because they can influence the objects without being in contact.