Question

Define Force? Give any two examples to contact force​

Answer 1

Explanation:

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• Moving a couch across a floor, pushing a car up a hill, kicking a ball or pushing a desk across a room are some of the everyday examples where contact forces are at work. In the first case the force is continuously applied by the person on the car, while in the second case the force is delivered in a short impulse.

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Answer 2

Answer:

Define: Force is any interaction that, when unopposed, will change the motion of an object.

Examples : Muscular force and Frictional Force.