mine gets the boonus and has 95% perfect accuracy, c u at natscypressfalls Robert wrote:this is a disscusion for the task to move a mass for ten seconds or forty seconds for a bonus.
- motor turns and pulls string with nail that sets off a mousetrap
One thing I learned from competetion is that the string does not count as a mass, something has to be attatched to it for it to count.
Other ideas on this...
Moving a mass for ten seconds
- sciencegeek100
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Re: Moving a mass for ten seconds
Nationals History...
2008: Team 1st, Rocks 2nd
2009: Team 3rd, Fossils 7th
2010: Team 5th, Fossils 4th, Ornithology 7th Egg o Naut 6th
2011: Team 4th, Ornithology 3rd
2012: Team 2nd (Assistant Coach)
2013: Team 3rd (Assistant Coach)
2008: Team 1st, Rocks 2nd
2009: Team 3rd, Fossils 7th
2010: Team 5th, Fossils 4th, Ornithology 7th Egg o Naut 6th
2011: Team 4th, Ornithology 3rd
2012: Team 2nd (Assistant Coach)
2013: Team 3rd (Assistant Coach)
- sciencegeek100
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Re: Moving a mass for ten seconds
all separate, and any order but the first/last steps as said in rulesGooblah wrote:Can this task be combined with the golf ball movement?
This is my first year doing this event in Division C (I did it in Division B, but that's a whole different ballgame). I was thinking having a motor/string method pull the golf ball slowly up 30 cm.
To be honest, it seems like a lot of these tasks can be combined in order to simplify the machine's design and construction....
Nationals History...
2008: Team 1st, Rocks 2nd
2009: Team 3rd, Fossils 7th
2010: Team 5th, Fossils 4th, Ornithology 7th Egg o Naut 6th
2011: Team 4th, Ornithology 3rd
2012: Team 2nd (Assistant Coach)
2013: Team 3rd (Assistant Coach)
2008: Team 1st, Rocks 2nd
2009: Team 3rd, Fossils 7th
2010: Team 5th, Fossils 4th, Ornithology 7th Egg o Naut 6th
2011: Team 4th, Ornithology 3rd
2012: Team 2nd (Assistant Coach)
2013: Team 3rd (Assistant Coach)
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