Recent content by tlogan

Hello sir, I really thank you for helping me out. I got: sqrt(40/9.8) = 20/Vo Then I get Vo = 9.9 m/s. I don't really know if this is the right answer. If it isn't could you please elaborate on the suggestion you made? Because I don't really know whether I fully grasped you idea or...

Hello sir, all i did was finding the velocity of the second ball. i used vx²=v0²+2a(x-x0) Then I put: Vx² = 2 * -9.8 (-20) Vx = 19,8 m/s. THen I put it into the equation x = x0+vo*t+1/2*a*t², for t = 1 20 = Vxo And then 20 - 19,8 = 0.2 m/s. However now that u say it, its...

Hello friends, I am very new to this forum and I´d like to consult you if i have any questions. Currently I am studying basic physics for my ug. I´d really apreciate it if you could help me out. Homework Statement A ball is thrown straight up from the edge of the roof of a building. A...