Axle, 850lbs. Wheels are 2000lbs each. Just from what I've read.
Train wheels typically weigh between 500-1,000 pounds each, depending on the type and size of the train.
Assuming you mean the butterfly is trapped inside the train... The air surrounding the butterfly - is travelling at the same speed as the train. The butterfly is simply flying in an enclosed space of stable air.
The pulling capacity of a train engine depends on various factors such as the type of locomotive, the number of engines in the consist, the grade of the track, and the condition of the rail. Generally, a single train engine can pull hundreds to thousands of tons of freight or passenger railcars.
The weight of a train varies between systems. How many cars in a given train? Also, the cars even in a single train can easily be different models or styles and can vary in weight. Lets just pick some rolling stock, shall we? In the instance of the NYC system, the R143 cars weigh about 85,200 pounds, or about 38,600 kilograms. Trains usually run from 8 to 11 cars. The math is simple, but (risking repetition) deciding what system, what cars are running on a given train and how many of them will cause a lot of variation if you crunch the numbers. A couple of links are provided below so you can poke around a bit. If we take a 10-car NYC Subway train with just that one car type (R143), that makes for an 852,000-pound train. That's 426 tons of train rolling down the trackway.
The momentum would be twice as much. Momentum is directly proportional to mass, so if the mass doubles while the speed remains the same, the momentum will also double.
A freight train weighs 12,000-20,000 tons.
Typically, 17k - 19k for a three axle freight truck.
150 tons to over 15,000 tons and up to 19,000 tons. The train's weight depends on the length and type of train, and their freight size.
A lot, like a billion pounds. Give or take a Ford Ranger.
This vary considerably. Spanning from about 100 tonnes for light MRT up to 20,000 tonnes for the heaviest freight.
The Cascadia Evolution weighs between 15,000 - 18,000, generally, depending on configuration. For a typical, three axle, 6x4 sleeper berth truck, expect it to be 17,000 - 18,000 lbs.
how much do a kcs freight conductor makes
3500
Train wheels typically weigh between 500-1,000 pounds each, depending on the type and size of the train.
16,000 - 18,000 lbs. all things dependent.
about 300 kg
In the vicinity of 22,000 - 25,000 lbs.