JJabc12
contestada

A bullet at 800 m/s horizontally hits a target that is 180m away. How far does the bullet fall before it hits the target?

Respuesta :

KagamiTaiga
The bullet falls 0.25m

The answer is -0.25m because it is falling, therefore it is negative.
Explanation:

t = dy/vy = 180m/800m/s = 0.23 secs

dy = 1/2 gt^2 = -0.25m
The bullet falls 0.25 m.