Recent content by SHO-NUFF

Thanks for the help! My apologies for not getting the first time around. I'm new to physics.

Khashishi, Thanks for the tip on rounding. What if I wanted to bounce it from a given height (in this case 1.03 m) and have it return to the exact height it was released from though?

So I've seen all over the internet about the efficiency of a bouncy ball and how high will it bounce on the 2nd, 3rd, 4th, etc. bounces? That's easy to figure out. Now I was thinking about it for a while and the question that hit me was how much energy do I need to add to the initial drop in...