Question

How can you differentiate between a contact force and force at a distance?

also give two examples for a contact force and force at a distance.​

Answer 1

Answer:

muscular force is an appilcation of contact force

Answer 2

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Force at a distance is called non contact force.

Difference between contact and non-contact force.

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Contact force:- Contact between two objects to produce force.

Example:- Muscular force and frictional force.

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Non-contact force:- No contact between two objects to produce force.

Example:- Gravitational force, Electrostatic force and Magnetic force.

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