Compute all parts of given question:
Question: A skateboarder shoots off a ramp with a velocity of 6.3 m/s, directed at an angle of 58° above the horizontal. The end of the ramp is 1.0 m above the ground. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point on the ground directly below the top of the ramp.
Part A: How high above the ground is the highest point that the skateboarder reaches? Part B: When the skateboarder reaches the highest point, how far is this point horizontally from the end of the ramp?
I have been stuck on this problem for a long time, please help. Show steps. Thanks!