Question

5 differnce between contact and non contact forces

Answer 1

Answer:

Explanation:

• CONTACT FORCES;

• Contact forces are those forces that act on bodies when they are in contact ‘Physically’.
• Boy pushing a block of wood.
• this  force obey Newton’s Law
• Frictional force, air resistence force, muscular force, etc.

• There is no field linked with the contact force.
• NON CONTACT FORCES;
• Non contact forces are those forces in which the force acts on the bodies even when they are not in contact.
• Gravitational and electrostatic forces
• this  force also obeys Newton’s Laws.
• There is always field linked with non-contact force.