You and your roommate plot to drop water balloons on students entering your dorm. Your window is 10m above the sidewalk. You plan to place an X on the sidewalk to mark the spot a student must be when you drop the balloon. You note that most students approach the dorm at about 2m/s.

a) How far from the impact point do you place the X?

Answer rating: 100% (QA)

To determine how far from the impact point you should place the X on the sidewalk we need to conside... View the full answer