hey, i'm having some difficulty with this problem.
this is pritty much what i have. i have no clue where to start. i've been trying to figure it out but no success... :(
A baseball player makes perfect contact with the ball, striking it 45 degrees above the horizontal at a point 1.3m above the ground. his homerun hit just clears the 3.0m wall 130m from home plate. with what velocity did the baseball player strike the ball?
/ / | [U]/ ) 45 [/U] | | | 3.0m | 1.3m | |[U] | [/U] 130m