- #1
michellex
- 2
- 0
we have to build vehicle that can transport a d cell battery 7 meters as fast as possible using the potential energy of no more than 2 kilograms falling from 80cm.
we want to use this design:
http://www.scioly.org/w/images/6/69/SC-brake3diag.gif
http://www.scioly.org/w/images/3/33/SC-brake3.gif
but we're not sure how to build it exactly so if you can, please help us get started!
we want to use this design:
http://www.scioly.org/w/images/6/69/SC-brake3diag.gif
http://www.scioly.org/w/images/3/33/SC-brake3.gif
but we're not sure how to build it exactly so if you can, please help us get started!
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