Problem a person places a book on the roof of a car and, Ask an Expert

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Problem: A person places a book on the roof of a car and drives off without remembering to remove it. As the book and the car move down the street at a steady speed, there are two horizontal forces acting on the book.

Part A: What is the net force acting on the book?

I need help to find the net force acting on the book.

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Category:- Physics
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