14-02-2021
Chemistry

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why is air resistance considered a type of contact force?

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14-02-2021

Answer:

Explanation:

The normal force is the support force exerted upon an object that is in contact with another stable object. The air resistance is a special type of frictional force that acts upon objects as they travel through the air. The force of air resistance is often observed to oppose the motion of an object.

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