A projectile is fired at 0 degrees from horizontal: Vo 1. Write down the x and y components of the initial velocity in this case (in terms of vo and 0) Vox = Voy = 2. Show that the time it takes this projectile to reach the apex is to = Vo sine g (What is that "??" in the equation - is it just the number 17 27 0.5? Something else?!) 3. Show that the peak height is given by Vmax =?? (o sin 0)2 (Again, what is that "??") 9 4. If you launch at angle 0 (and it reaches the ground at the same height from which it was fired) I claim it will be in the air TWICE the time you found in Q#2. Do you agree? Given that, show that the distance this projectile travels in the x-direction (often called the range) is Range = vo cose sin d (Once again, what is that "??" in this equation?) 9