Question

2. Give two examples cach for a contact force and a force at a distance.
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Answer 1

Answer:

These are Gravitational force (weight of a body), magnetic force. Whereas contact force is the force that acts on a body by physically coming in contact with it. For example Force of friction, Tension force, Air resistance force etc.

Explanation:

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Answer 2

Answer:

Contact Force : Muscular force etc

force at a distance : magnetic force , Force of friction