A person stands at the base of a hill that is a straight incline making an angle "phi" with the horizontal.

A person stands at the base of a hill that is a straight incline making an angle "phi" with the horizontal. For a given initial speed v0, at what angle "theta" (to the horizontal) should objects be thrown so that the distance d they land up the hill is as large as possible?Express your answer in terms of the variables v0,"phi" , and appropriate constants.

A person stands at the base of a hill that is a straight incline making an angle "φ" with thehorizontal. For a given initial speed v0, at what angle "θ" (to the horizontal)...