Question

A physical Science textbook is on the table. The gravitational force acting on the book is 10 Newtons. Then the normal force *
1 point
A.0 Newtons
B. 10 Newtons
C.15 Newtons
D. 20 Newtons​

Answer 1

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Here is your answer

Answer:

(b) 10 N

Explanation:

Sir Newton's third law of motion states that for an action there is always an equal and opposite reaction . These two forces always act on different objects . When a book is kept on a table , weight (gravitational force) of book acts on table vertically downwards and as a reaction of weight , table also exerts an equal and opposite ( upward) force on book .

___hope this may help you___

Answer 2

Answer:

the answer is 10 newtrons

Explanation:

gravitational force = normal force