Question

Give one word/few words for each of the following.

1. The forces in which the two interacting objects are in physical contact with each other

2. The force that opposes the motion of an object

3. The force produced by a machine

4. The forces which do not make a physical contact with the body and act through space

5. The force exerted by a charged body on another charged or uncharged body

6. The pressure exerted by the weight of the air on an object​

Answer 1

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1.Contact force

2.Friction

3.Mechanical force

4.Non contact force

5.Electrostatic force

6.Atmospheric pressure

hope it helps... :)