A baseball is given an initial velocity with magnitude vo at an angle φ above the

Question

surface of an incline, which in turn inclined at an angle θ above the horizontal. (a) Calculate the distance, measured along the incline,
from the launch point to where the baseball strikes the incline. Your answer
will be in terms of vo
, g, θ, and φ. (b) What angle φ gives the maximum range,
measured along the incline?�