From the top of a building 75m, a bullet is fired at an angle of 45° above the horizontal with an initial velocity of 270 m/s. Find the time until it hits the ground.
The initial vertical velocity is downward and the acceleration due to gravity will increase this downward velocity
Changing to standard quadratic form yields
This equation can be solved with the quadratic Equation:
t = 0.39 sec
You're welcome. We are glad to be helpful.
If you liked our service please press like-button beside answer field. Thank you!