So for this procedure C I need to graph the projectile data find the slope of best fit. also gind Sin$(2$theta$)$ and the angles and answer the bottom question as well. I've been asking my teacher to kind of guide me to the right direction of how to do it but I really don't know. I understand the slope of best fit and finding sin$(2$theta$)$ oh and the formula to find is sin$(2$theta$)=$g times slope. G is gravity or acceleration. but I want to see if what I$\text{'}$m doing is correct orsee someone else's work.