Final answer:
A badminton shuttle remains in play if it touches the net but lands within bounds. Dropping a tennis ball and a basketball together shows gravitational equivalence, while stacking them shows momentum transfer, with the lighter ball bouncing higher.
Step-by-step explanation:
In the sport of badminton, if a shuttle touches the net during play but still passes over it and lands in the proper court boundaries, it remains in play. The point continues until the shuttle touches the ground or a fault is committed by one of the players.
Now, when you perform a Take-Home Investigation with a tennis ball and a basketball, you'll make some interesting observations about physics concepts like gravity and momentum.
Dropping the balls together side by side, you may notice that they hit the ground at about the same time, demonstrating that objects fall at the same rate regardless of their mass. However, if you drop the tennis ball on top of the basketball, the tennis ball will bounce higher than it would if dropped alone.
This happens because the basketball transfers some of its momentum to the tennis ball upon impact with the ground, propelling the tennis ball higher.
If the basketball were dropped on top of the tennis ball, the heavy basketball would not bounce significantly higher due to the tennis ball's lower mass and lesser ability to transfer momentum to the basketball.