Asked by Allison

How long will it take a shell fired from a cliff at an initial velocity of 800 m/s at an angle 30 degrees above the horizontal to reach the ground 150 meters below?
Answered by dfrwls
The equation you have to solve is

80 sin 30 t - (g/2) t^2 = -150

which can be rewritten

40 t - 4.9 t^2 = -150
Answered by Anonymous
0.37
There are no AI answers yet. The ability to request AI answers is coming soon!