The factory

The factory ordered 500 hexagonal steel bars of square sections with 25 mm sides. How many cars with a load capacity of 3 tonnes will be needed for bar move if the steel density is 7,850 kg.m-3?

Correct answer:

n =  5

Step-by-step explanation:

h=7850 V=6 0.02520.0038 m=500 V h=500 0.0038 7850=588754=1471834=14718.75 n=m/3000=14718.75/3000=5



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