Question

9 What are contact and non-contact forces" explain different type of non-conta
force?. in long

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Answer 1

Answer:

When the two objects are exerts force with physical contact with each other is called contact force.

Example - mascular force and frictional force.

When the two objects exert force without physical contact with each other is called non contact force.

Example - gravitational force and magnetic force.

Answer 2

Answer:

Contact force occurs due to the contact between two different objects. Non-contact force occurs due to either attraction or repulsion between two objects such that there is no contact between these objects. There is no field linked with the contact force.

Explanation:

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