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KatherineBan

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Yai

Trains

How do train wheels grip the track ? Car tyres have treds on the them and the road is usually tarmac which is rough, so the types can grip the road and the car moves forward. But train wheels are...
18:15 Sat 31st Jan 20045 answers, last by KatherineBan 17:07 Mon 04th Dec 2023

Only 1 question