Question

explain about normal force​

Answer 1

The normal force is the support force exerted upon an object that is in contact with another stable object. For example, if a book is resting upon a surface, then the surface is exerting an upward force upon the book in order to support the weight of the book.

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Answer 2

Answer :-

The normal force is the support force exerted upon an object that is in contact with another stable object. For example, if a book is resting upon a surface, then the surface is exerting an upward force upon the book in order to support the weight of the book.

How to calculate

In order to find the normal force, you need to multiply the weight of the object by the cosine of the angle of incline.

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