Ahmad Alsharif Nick Magro Hao Zhang The Copy Machine Ahmad Alsharif Nick Magro Hao Zhang
The Design A two ball machine One ball hits a lever that initiates a second ball. cardboard, duct tape, styrofoam, pvc, duct, hot glue
Stored Energy Potential gravitational energy (mgh) at all levels Push by lever causes Work In
Construction Issues Used weak tape in the beginning- hot glue Getting the right slope Reducing friction Increasing friction
Conclusion It took long hours! Adjusting the slopes lessens time on coaster Adding different materials can decrease or increase friction Ultimately, the coaster works