I am completely lost on this one; An artillery shell is fired at an angle of 85.1 degrees above the horizontal ground with an initial speed of 1960 m/s. The acceleration of gravity is 9.8 m/s/s. Find the total time of flight. Can someone do it and explain how to do it?? Thanks so much!
okay, well I just went over them again, and I realized I did some of it wrong and now I am lost. So far, all I did now is take the 70 .2m/31.1m/s and got about 2.24. I'm not sure if this is correct, but what now?? I'm getting frustrated with this (not you guys, the problem)
Okay, well I think I got it, but can someone post like a step-by-step on how to do this, because I think I got the answer right, but just not sure how to get there... lol
Okay, I have stuck on this question for about 10 minutes now, and just thought I would ask you guys for some help. Okay, the question is "A 2229.5 kg car is coasting along a level road at 31.1 m/s. A constant braking force is applied, such that the car is stopped in a distance of 70.2 M. What...