How do i solve this problem?Hint: The cannonball is being launched horizontally right, therefore, there is no initial vertical speed. The given initial speed will also be the initial horizontal speed.
[tex]\begin{gathered} Because\text{ of the ca}nnonba\text{ll is }launched\text{ horizontally, the initial velocity is the same as } \\ horizontal\text{ velocity} \\ \text{initial velocity=}52.0\text{ m/s} \\ initial\text{horizontal velocity = 52.0 m/s} \\ Initi\text{al vertical }velocity\text{ = 0.0 m/s} \end{gathered}[/tex]