Luckily I got to solve it already! Thanks anyway :) Got it this way: I assumed the horizontal velocity to be 2m/s so that's about 7ft/s. Using the sol'n Vx=x/t, I got t=x/Vx, so that's about 3 seconds. I substituted everything to the equation y=Voyt+(-g)t^2 and got 144m, exactly. That means he...
Homework Statement
A warm, quiet, humid night in the city -- the traffic has died away and there isn't even a cooling breeze. There is a busy hotel that is so well built that sounds don't carry through the windows. The hotel has impressively large rooms. This is obvious from the outside because...