Q1. When I slowly pulled the cardboard, the coin placed on top of the cardboard remained at rest but was dragged along with cardboard.
Q2. When the cardboard was flicked, the cardboard moved upward and outward, but the coin cannot be with it. Since the cardboard removed from underneath, therefore the coin will be dropped into the 'glass'. The coin will not join together with the flicked cardboard because the coin is at rest.
4. The coin has inertia, meaning it really wants to stay in one place. If you move the card slowly, it isn't fast enough to overcome that force. If you flick it quickly, the coin stays in one place and then drops into the cup.
5. If you quickly hit the coin at the bottom, the other coins above the one you hit will remain almost at their places because according to Newton's first law, all bodies want to keep their state of rest or uniform motion along a straight line. Since you impacted only one coin, all other coins almost do not move.
Q3. when you hit the bottom of the coin, the coin will move efficiently. the other coins at the top of the bottom coin might have a little but they were able to stay in the stack. the bottom coin moved because its inertia was not able to suppress the force exerted that was able to contact with it.
Answers & Comments
Answer:
Q1. When I slowly pulled the cardboard, the coin placed on top of the cardboard remained at rest but was dragged along with cardboard.
Q2. When the cardboard was flicked, the cardboard moved upward and outward, but the coin cannot be with it. Since the cardboard removed from underneath, therefore the coin will be dropped into the 'glass'. The coin will not join together with the flicked cardboard because the coin is at rest.
4. The coin has inertia, meaning it really wants to stay in one place. If you move the card slowly, it isn't fast enough to overcome that force. If you flick it quickly, the coin stays in one place and then drops into the cup.
5. If you quickly hit the coin at the bottom, the other coins above the one you hit will remain almost at their places because according to Newton's first law, all bodies want to keep their state of rest or uniform motion along a straight line. Since you impacted only one coin, all other coins almost do not move.
Q3. when you hit the bottom of the coin, the coin will move efficiently. the other coins at the top of the bottom coin might have a little but they were able to stay in the stack. the bottom coin moved because its inertia was not able to suppress the force exerted that was able to contact with it.
Explanation:
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