You can write your topic however you want, but you need to answer these questions:
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What do you want to achieve? Keep it simple and clear!
We would like to create a train running system that can drive without derailing on curves and inclines.
(I would like you to give me two methods, one using physics calculation and the other not using physics calculation.) -
What is the issue? Include screenshots / videos if possible!
There was no time to take pictures. Sorry. -
What solutions have you tried so far? Did you look for solutions on the Developer Hub?
LinearVelocity, and using hinges,
I looked up methods in videos, forms, hubs, etc.
Thank you for your cooperation.
Also, sorry if I am asking the question in the wrong place.
I will be somewhat slow in replying.