https://padlet.com/psmeyers1/esk3rsrcr93v Challenges and Solutions en-us 2017-12-12 12:35:55 UTC 2025-12-16 06:28:56 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/127936371/5eeba45b2cb7b70ccdf7e174c2fa9e22/rollercoaster_156027_1280.png https://padlet.com/psmeyers1/esk3rsrcr93v/wish/215558288 2017-12-12 18:33:36 UTC https://padlet.com/psmeyers1/esk3rsrcr93v/wish/215558288 https://padlet.com/psmeyers1/esk3rsrcr93v/wish/262358087 1. Our structures were to far apart so parts would droop.
2. Our funnel bowl would last 1 second due to the friction from the start.]]> 2018-05-21 13:43:20 UTC https://padlet.com/psmeyers1/esk3rsrcr93v/wish/262358087 https://padlet.com/psmeyers1/esk3rsrcr93v/wish/262361252 1. It was hard to go up hill.
2. We had a lot of friction, so it was going slower than expected. We need to fix it for better velocity.]]> 2018-05-21 13:50:32 UTC https://padlet.com/psmeyers1/esk3rsrcr93v/wish/262361252 psmeyers1 https://padlet.com/psmeyers1/esk3rsrcr93v/wish/262361341 1. We can't figure out how to make the drop steep enough for the hill to have enough potential energy to make it up hill.
2. Most of the time, our tunnel would not work and the marble would go off the track.]]> 2018-05-21 13:50:44 UTC https://padlet.com/psmeyers1/esk3rsrcr93v/wish/262361341 https://padlet.com/psmeyers1/esk3rsrcr93v/wish/262362429 1. We had difficulties attaching the corkscrew prototype to the coaster because design made the marble fall of the track.
2.We had trouble producing enough energy to go up hill.]]> 2018-05-21 13:53:24 UTC https://padlet.com/psmeyers1/esk3rsrcr93v/wish/262362429 psmeyers1 https://padlet.com/psmeyers1/esk3rsrcr93v/wish/262368250 1. Not having enough energy to make it up hill, after the first drop.
2. We could not get the funnel drop to work.]]> 2018-05-21 14:07:22 UTC https://padlet.com/psmeyers1/esk3rsrcr93v/wish/262368250