Railway wagon
The railway wagon holds a 75 m3 load. The 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?
b) what amount of peat (density 350 kg/m3) can carry 15 wagons?
Correct answer:
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