Weight powered car challenge

[Aphobius]

Challenge is on hold until I think about a better set of rules.

Since putting most of the weight on a swing and use it to push a low weight car is far more efficient than what you see in the example video, I'll have to rethink the rules, since that is not what I want the challenge to be about.

You can still try it meanwhile, if you want to do something similar to the example video, just don't try to find loopholes in the rules.

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You must build a weight powered car that goes as far as possible.

Rules:

1. No mods
2. No cheats (debug menu etc.)
3. You are not allowed to use any type of engine
4. You are not allowed to use reaction wheels
5. You are not allowed to use electrically powered wheels
6. The only allowed source of energy is a falling weight
7. The car must weight at most 10t
8. The car must be unmanned
9. Your car must have only one probe core, which must be the first part in front of the car
10. You are allowed to have only one stage, that must at least drop the probe core on the ground
11. The car must be stationary and on the ground when you use the stage
12. The probe core must not be more than 5m away from the car right after you drop it
13. The probe core cannot be touched after it was dropped
14. The car is not allowed to get off the runway
15. No parts can be destroyed at any point

Scoring: The score is the distance from the car, after it stopped moving, to the probe core that you dropped on the ground.

Leaderboard:

1. Aphobius - 124.8m

Example:

 

Edited May 1, 2018 by Aphobius