Problem Solving in Chemistry and Engineering

question 35

Short Answer

Problem Solving in Chemistry and Engineering
A load of hematite has a density of 5.3 g\cm3. If the mass of the load is 150 metric tons, how many dump trucks, each with a capacity of 15 cubic yards, will be needed to haul the whole load. Assume that the truck(s)can carry the load from the mine to the dumping zone only once.

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Definitions:

Endogamous

A social practice where marriage is restricted to within a particular social group, class, or ethnic group, discouraging external unions.

Societies

Groups of individuals living together, organized under a set of shared norms and practices that define their collective behavior.

Incest Taboo

Incest taboo is a widespread social and cultural prohibition against sexual relationships or marriage between individuals considered to be closely related by blood or kinship.

Cultures

The shared patterns of behaviors, values, customs, beliefs, and artifacts that members of a society use to cope with their world and with one another.