An playing card is placed on top of a drinking glass, and a coin is placed on the top of the card. A student quickly flicks the card sideways off the glass, and the coin falls into the
glass. Which of these explains why the coin falls into the glass rather than moving to the side with the playing card?
A Newton's First Law of Motion
B Newton's Second Law of Motion
C Newton's Third Law of Motion
D Newton's First Law of Universal Gravitation