Recent content by brice

Thank you guys for answering. Cliff_J: Ur right, i don't think helium will work since its not enought powerfull. Your idea using thumbtacks is pretty good, but is a clock spring enough powerfull to lift that kind of machine with constant force? hitssquad: I see, this is going to help...

Hey, Thank you for your idea. I was thinking of using ballons filled with Helium to lift the machine when the slope of the rope gets very high. This was, i only need a simple way to make it on the horizontal slope. To get the egg above the rope i thought using a heavier materials at the...

Comon you guys are geniuses! Don't you have any ideas?

Well, it works for me, maybe it's because you don't have the lattest vresion of winzip.

Hello everyone, In my physics class, we need to build a machine that has to hold an egg and move across two meters on a rope as fast as possible. There are some rules to follow: - The machine must not be bigger than 25 cm long and 50 cm large. As you can see there is no height limit...