- #1

rashad764

## Homework Statement

A rifle is aimed horizontally at a target 50m away. The bullet hits the target 2.0 cm below the aim point. What was the bullets flight time and speed.

t0=0s

x0=0m

y1=-0.2m

x1=50m

vox=v0

voy=0m/s

## Homework Equations

Y1=1/2ay^2+v0t+y0

x1/t=vox

## The Attempt at a Solution

My teacher went over this problem already, but i'm trying to understand how -0.2m is obtained for y1.

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