V '(t) = -9.8 m/s2

Using the equation, compute function of velocity of the raindrop. If you are using integration, how will you find value of constant C in integral function?
Raindrop at rest, in the cloud 7600 meters above earth, starts its journey toward earth. Find how long it takes raindrop to reach ground.
Find its velocity when it reaches ground.
Velocity of the bullet fired from the pistol is about 200 meters per second, which could cause serious injury or even death. Compare velocity of the raindrop to this velocity. Describe why the raindrop, which has the far greater velocity than bullet, does not harm us.