A body is projected at a velocity of 200m/s and at an angle of 30 degree to the horizontal. Find a. Time of flight. b. Range. c. Maximum height.

Answer 1

Vi = initial vertical velocity = 200 m/s * sin(30º)

h = horizontal velocity = 200 m/s * cos(30º)

a. T = time of flight = 2 Vi / g

b. R = range = h * T

c. H = max height = (Vi ^ 2) / (2 * g)