A projectile, fired with unknown initial velocity, lands 18.4 s later on the side of a hill, 2740 m away horizontally and 469 m vertically above its starting point. (Ignore any effects due to air resistance.)
(a) What is the vertical component of its initial velocity?
115.741 m/s
(b) What is the horizontal component of its initial velocity?
148.91 m/s
(c) What was its maximum height above its launch point?
682.773 m
(d) As it hit the hill, what speed did it have and what angle did its velocity make with the vertical?
v = 162.384 m/s
θ = {I need the theta} °
1 answer