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The hidden physics of anchoring big ships, catenary curves, seabeds, and holding power
On large ships, the anchor mainly pins the end of the chain while the heavy catenary curve absorbs loads from wind and current. This video explains how seabed type, chain scope, and recovery mechanics ...
EL MUNDO on MSN
The twisted carriages hid five more bodies, and the possibility of new bodies appearing is still not ruled out
Forensic experts have already identified 25 of the deceased and have completed all autopsies. A battered trolley suitcase, a ...
Cheng, R. , Liu, J. , Hao, L. and Wu, D. (2026) On the Application of the Infinitesimal Method to Two Categories of Problems in College Physics. Open Journal of Social Sciences, 14, 378-389. doi: ...
Western Railway officials played a crucial role in the successful execution and commissioning of the Kandivali-Borivali line ...
Influence of friction vibration acceleration on Pantograph catenary current carrying characteristics
Abstract: The contact friction between pantograph and catenary will produce friction vibration during the actual operation of railway trains. The friction vibration will have a certain impact on the ...
The BEV Goes eHighway (BEE) project by RWTH Aachen University has successfully concluded. For four years, it conducted ...
Abstract: With the increasing train speed, catenary fluctuation and pantograph vibration are intensified, the pantograph–catenary contact force (PCCF) at the dropper point increases, and the current ...
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