Your 220 kg physics book rests on a horizontal tabletop
Your 2.20 kg physics book rests on a horizontal tabletop. Find the normal force on the book. Suppose you pull up on the book with a 15.0 N force. Now what's the normal force? Suppose you push down with a 15.0 N force. Now what's the normal force?
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Your 2.20 kg physics book rests on a horizontal tabletop. Find the normal force on the book. Suppose you pull up on the book with a 15.0 N force
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