The History of Physics PROBLEM SET #2 - Due 11/19/15 1. Suppose that Galileo red a cannon in a horizontal direction from a height of 50 feet above

I am having trouble figuring out all the questions in this assignment. I need these questions worked out in a step by step process. I have an idea for some questions but i need correct and for sure  worked out step by step answers from you guys. 

I need it by Tuesday evening.

Thanks so much in advance for the help