Question

Let h=v0^2/4.9 sin(theta)cos(theta) model the horizontal distance in meters traveled by a projectile. If the initial velocity is 36 meters/second, which equation would you use to find the angle needed to travel 100 meters?

7.36sin(2) = 100

132.12sin(2) = 100

264.49sin(2) = 100

100sin(2) = 100

Answer 1

v0 = 36
h = 100
find theta