Question

how much force acts on abook when its acts in equilibrium​

Answer 1

Answer:

An example of static equilibrium is a book lying on a horizontal surface and remain stationary. The two forces acting on the book, gravitational force & normal force, are equal and opposite giving a zero net force

Explanation:

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Answer 2

• An example of static equilibrium is a book lying on a horizontal surface and remain stationary. The two forces acting on the book, gravitational force & normal force, are equal and opposite giving a zero net force.