Conservation of Energy


1M40.10
Nose Basher
*U of M Favorite*


1M40.15
Stopped Pendulum
*PIRA 200*


1M40.20
Loop the Loop
*U of M Favorite*


1M40.25
Energy Well Track


1M40.27
Hill Track


1M40.30
Adjustable Track


1M40.35
Roller Coaster


1M40.37
Energy of a Spring


1M40.40
Ballistic Pendulum


1M40.50
Big Yo-Yo


1M40.60
Height of a Ball


1M40.62
Rat Trap Catapult


1M40.63
x2 Spring Energy Dependence


1M40.65
Vertical Spring Gun


1M40.90
Rattleback


1M40.91
Dropper Popper