Question

Why is a book kept on a table remains at rest???Why normal reaction does not act on it??​

Answer 1

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##ANSWER##↡↡↡↡↡↡↡↡↡↡↡↡↡↡↡↡↡↡

normal reaction acts on it but It is balanced by gravitational forCE mg...

Answer 2

Answer:

normal force is acted on the book by the table.