A cricket ball is hit from ground level with an initial speed of 30m s−1 at an angle of 40∘ above the horizontal. Take g=9.8m s−2.
(i) Calculate the time taken by the ball to reach its highest point.
(ii) Determine the maximum height reached.
(iii) Find the horizontal range of the ball, assuming it lands on ground level.
a. (i) Time to reach highest point
b. (ii) Maximum height reached
c. (iii) Horizontal range