# Railway wagon

The railway wagon holds 75 m

b) what amount of peat (density 350 kg/m3) can carry 15 wagons?

^{3}load. Wagon can carry a maximum weight of 30 tonnes. What is the maximum density that may have material with which we could fill this whole wagon?b) what amount of peat (density 350 kg/m3) can carry 15 wagons?

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