Question

Give two examples each for a contact force and a force at the distance

Answer 1

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Examples for a contact force:-

1. The tyres of a car with road.
2. A ball moving on a floor experiences friction.

Examples force at a distance:-

1. The attraction and repulsion between two magnets.
2. A charged body (comb or balloon rubbed) attracts the pieces of paper.

Answer 2

Answer:

force is been applied by actually touching the body d is called contact force