Question

A water balloon dropped from a dorm window does not break on impact. From what height would you need to drop the balloon to double the speed of the balloon?
V^2 is proportional to height.

V is proportional to sqrt(Height)

If sqrtH doubles, H must increase by a factor of 4.

Related Questions

A water balloon is dropped from the top of a building. Assume the balloon does not break when it str... A playful college student tosses a water balloon out of his dorm window at a speed of 6.2 m/s at an...