You are trying to find out how high you have to pitch a water balloon in order for it to burst when it hits the ground. you discover that the balloon bursts when you have pitched it to a height of 15 m. with what velocity did the balloon hit the ground? the acceleration of gravity is 9.8 m/s2 . the positive direction is up, so the velocity when it hits is negative. answer in units of m/s.

17.15 m/s

Explanation:

This is a case of free fall, so we can use the next equation:

where

is the final velocity

is the initial velocity (0 in this case)

is the acceleration of gravity

and is the height at wich the ballon was pitched.

So we have:

The final velocity, the velocity of the ballon when it hits the ground is 17.15m/s.

answer: d. characteristics of guests

explanation: it is directly related to the spending characteristics of attendees who fall into each of these categories:

idk the answer so dont listen to me but 23