how long does it take to fall 45m? 4.9t^2 = 45
Use that value of t:
speed = distance/time = 2000/t m/s
The horizontal speed does not change as the bullet falls.
A bullet is fired horizontally from a height of 45 m and hits the ground 2000 m away. With what velocity does the bullet leave the fun?
1 answer
1 answer