3 ms·
You are also talking about a track with infinite mass because otherwise the reason train can change direction is because it's pushing the track northwards
by heavenlyblue 1y ago
You are also talking about a track with infinite mass because otherwise the reason train can change direction is because it's pushing the track northwards
- ErroneousBosh 1y agoObviously! It goes without saying that the track must be infinitely massive and infinitely stiff, mounted on an entirely inflexible infinite plane. See, now you're talking real physics!