Updated
Ok I figured out most of the stuff but there's only a couple questions where i didn't understand. On 9C when it says "Describe what must happen with the forces on the ar to get the speed back up to 60 MPH", I don't know what to do and on 9A i don't understand it why the Air Resistance...
I know this is my only post but i really need help...I don't really understand any of this and i am not doing well in my class ... I would be willing to pay you (only one person if you can help me out tonight with all the questions, pacific time) or you can just help me out for free and post the...