Respuesta :

Given data:

* The initial velocity of the ball is 25m/s.

* The angle of the initial velocity with the horizontal is 60 degree.

* The final velocity of the ball at the maximum height is 0 m/s.

Solution:

By the kinematics equation, the vertical motion of the ball to the maximum height is,

[tex]v-u=-gt[/tex]

where v is the final velocity at th