A projectile was launched from level ground with an initial speed of 340 m/s at 35 degrees to the horizontal. Estimate its range and time of flight.

y-component of velocity: 340m/s * sin 35° = 340 * .5736 ≈ 195 m/s

195m/s - (9.8m/s

^{2}) t = 0195 = 9.8t

t = 195/9.8

t ≈ 19.9s

time of flight is 2t = 2(19.9s) =

**39.8 seconds**range is:

39.8s * 340m/s * cos 35º =

**11,084.77 meters**