@ Full Length
i: d = Vo*cos(theta)*t
j: 0 = Vo*sin(theta)*t - 0.5*9.81*t^2
@ Max Height (Half Distance)
i: d/2 = Vo*cos(theta)*t
j: h = Vo*sin(theta)*t - 0.5*9.81*t^2
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(a) Solve for the time using the j-component under Full Length.
t = 6s
(b) Plug the time...