Physics, asked by vybhavibale, 2 months ago

explain an example of normal force​

Answers

Answered by sabaqueen86
0

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.Yes; because according to the third law of motion, the magnitude of both the forces should be – equal and directions opposite and both forces should act on two different objects. Here both above conditions are fulfilled.

Answered by virendratiwari57
0

Answer:

While throwing a pen upwards there exists normal force and then the pen stops in the air for a sec during that time the normal force and gravitational force exists and the velocity is 0 and then gravity pulls it back towards the earth.

EXPLANATION

THIS IS AN EXAMPLE OF NORMAL FORCE, GRAVITATIONAL FORCE AND ACCELERATION & DECELERATION.

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