I would really appreciate it if you could help me out with this type of problem.....I'm struggling a bit on the order of work that I need to do. Problem: The ball is fired from the ground with an initial speed of 1.70 x 10^3 m/s at an initial angle of 55 degrees to the horizontal. Neglecting air resistance, find: a) The balls horizontal range? b) The amount of time the ball is in motion? My Thoughts: I'm not sure which formulas to begin with......I'm still slightly confused on the operations with component and vector projectile problems in 2D.