0 Required information NOTE: This is a multi-part question. Once an answer is su
ID: 1882695 • Letter: 0
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0 Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part A 2.2-kg book rests on a table. A downward force of 12 N is exerted on the top of the book by a hand pushing down on the book. 3 What is the magnitude of the gravitational force acting upon the book? (You must provide an answer before moving to the next part) (Round the final answer to four decimal places.) ok nt The magnitude of the gravitational force acting upon the book isNExplanation / Answer
In this question force of 12 N is exerted on book which is external force applied on book.It has nothing to do with gravitational force because gravitational force mutual force of attraction of two bodies (that is book and the Earth).
Net gravitational force acting acting on the book is its mass x acceleration due to gravity = 2.2 x 9.8 N = 21.56 N
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