A series of dominos are stood on end close together so that when one d.docx

3. Feb 2023
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A series of dominos are stood on end close together so that when one d.docx

• 1. A series of dominos are stood on end close together so that when one domino is tipped over it will set off a chain reaction of collisions knocking over all the other dominos. Which describes the state of each domino before any are knocked over? A. Unstable and not in equilibrium B. Stable equilibrium C. Stable, but not in equilibrium A series of dominos are stood on end close together so that when one domino is tipped over it will set off a chain reaction of collisions knocking over all the other dominos. Which describes the state of each domino before any are knocked over? A. Unstable and not in equilibrium B. Stable equilibrium C. Stable, but not in equilibrium A. Unstable and not in equilibrium B. Stable equilibrium C. Stable, but not in equilibrium Solution Since the dominos are standing still before any are knocked over, so they are in equibrium(net force on them = 0). And tipping one domino knocks over all other dominons, so they are in unstable equiblibrium(they have potential energy when they are upright).