the show
games
try this!
be on dftv
dftv boards
show times
science fair
about dragonflytv
dftv zine
educator's guide
contact dftv
read this!
back to dragonflytv home
matter and motion kart racing


What did we do?

We know that we can get the best performance out of our kart when the engine is running at 6100 revolutions per minute (RPM). We get three practice runs before a race, so we tried out 3 different gears. We recorded the peak RPM for each trial from the reading on the kart's computer. We also measured lap time, since that's how you win. Our goal was a 39 second lap time. On your mark, get set, GO! more...
the showali and paige ready to race!body and brainearth and spaceliving thingsmatter and motiontechnology and invention


dragonflyWhat did we find out?
back
 

the show | games | try this! | be on dftv | dftv boards | show times | science fair
about dftv | dftv zine | educator's guide | contact dftv

©2004 Twin Cities Public Television, Inc.






pbs kids real scientist