Question

A dart player throws a dart horizontally at a speed of of 12.4 m/s. The dart hits the board 0.32 meters below the height from which it was thrown. How far away is the player from the board?

Answer 1

h=gt²/2 => t=sqrt(2h/g)
L=vt=v• sqrt(2h/g)

Answer 2

25.17