Hello everyone!
I was doing a homework problem tonight, and a concept came up that I didn't quite understand. Don't worry, this is not a question asking for homework help -- I've already done the research and figured out how to solve for the solution. What I don't understand is why it's true...
I've tried doing what you've said, but it's just ended up confusing me. I made the two equations you recommended, which are as follows:
-H = 0 + 0(t) + 1/2(-9.8)t2
-H = -4.9t2
t = sqrt(H/4.9)
D + 6.9 = 0 + (340)(t) + 1/2(0)(t2)
D + 6.9 = 340t
t = (D + 6.9)/340
I don't see any common...
Hey everyone!
I'm new to this site, but I figured I might as well start it off with a bang and go straight into the nitty-gritty. This is a problem from the homework assignment I've been given for tonight, and although I can sort of see that it can be solved, the right series of equations to...