OP
madison069
Well-known member
I present the cheese mobile.
Pulled all of the tricks I could find to make this thing the fastest possible.
Balance it for COG in front of rear wheel


Bent the axles close to 2.5degrees as I could.

Lifted the front left tire off the surface and bent the right wheel to gently roll the car to the left an inch after going 5ft down a board.

Ensured it's weighs the max that it can weigh as per the rules, 5oz

I also put dry graphite on each axle and wheels, I will put another drop of graphite on the axle on the day of the race. Also, I'll bring some tools to be able to modify the car in case they say it's over 5oz. Hopefully we can take a couple of runs on the track to see how it performs on the actual track.
I did my best to explain what I was doing and why they had to sand the axles and do all of these weighing of the cars and why they were bending axles and so on. Only so much a group of 9-year-olds girls can comprehend in a short period of time with crash course of physic.
Pulled all of the tricks I could find to make this thing the fastest possible.
Balance it for COG in front of rear wheel


Bent the axles close to 2.5degrees as I could.

Lifted the front left tire off the surface and bent the right wheel to gently roll the car to the left an inch after going 5ft down a board.

Ensured it's weighs the max that it can weigh as per the rules, 5oz

I also put dry graphite on each axle and wheels, I will put another drop of graphite on the axle on the day of the race. Also, I'll bring some tools to be able to modify the car in case they say it's over 5oz. Hopefully we can take a couple of runs on the track to see how it performs on the actual track.
I did my best to explain what I was doing and why they had to sand the axles and do all of these weighing of the cars and why they were bending axles and so on. Only so much a group of 9-year-olds girls can comprehend in a short period of time with crash course of physic.
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