PIRA Classification: 1N20.11
Description: A PASCO track is balanced on a fulcrum. Two PAScars are placed on the track; one cart has its plunger ready to go. The plunger button on the cart is hit with a ruler propelling the carts down the track. They should travel down the track with the same velocity, keeping the track balanced. A weight can be added to double the mass of one cart.
Special Instructions: None
Condition: OK
Setup time: 3 minutes
Safety Issues: None