Question
Name two broad categories of forces.
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Answer
The two broad categories of forces are: Contact force: It is a force where physical contact between two objects is required. For example: Muscular force, friction. 
Non-contact force: This force does not require any physical contact between the objects. For example: gravitational force, magnetic force. 
Non-contact force: This force does not require any physical contact between the objects. For example: gravitational force, magnetic force. Need a full question paper?
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