In Africa, if you drop a steel ball weighing five pounds from a height of 5 feet, will it fall more rapidly through water at 20 degrees Fahrenheit or water at 40 degrees Fahrenheit. Or will it make no difference?
Water at 20°F is ice so it wouldn't go far deep before stopping completely while at 40°F it's liquid so the ball won't have any problem falling through it.
A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?
If CATCH is called DROP, DROP is called THROW and THROW is called TOSS, which word will be used to ask someone to pass the ball?
