Suppose a soccer player kicks the ball from a distance 30 m toward the goal. Find the initial speed of the ball if it just passes over the goal, 2.4 m above the ground, given the initial direction to be 40º above the horizontal.
ANSWER:
Step 1:-
The distance from which the ball got kicked was, .
The height of the goal post just above which the ball passed was, .
The angle at which the ball was kicked was, .