When we pull the cardboard placed on the glass, the coin(placed on the cardboard) drops into the glass due to inertia of rest, whereas when we pull the card slowly, it does not, Why?
Asked by | 2nd Jun, 2012, 02:37: PM
because of inertia of rest, when cardboard is moved very fast then the coin drops.
Answered by | 4th Jun, 2012, 05:57: PM
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