Chemistry, 19.11.2019 00:31 1Angel2Got3Brains
Ateam of engineers has decided to design a new shoe for people suffering from a painful foot condition. each of the following tasks is necessary for the engineers to undertake during the beginning phase of the project except which?
a. have subjects wear the shoes in an experimental trial to see if symptoms improve
b. do research on orthopedic shoes that have already been designed for this condition
c. estimate the price potential consumers would be willing to pay for this product
d. look into the available materials and weigh the advantages and disadvantages of each
Answers: 3
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Asubstance is held in an open container. its particles move past one another at random speeds but do not leave the container. heat is removed from the system, and the particles slow down. when enough heat is removed, the particles no longer have enough speed to overcome the weak attractive forces between them. when this happens, the substance enters its solid state. the process described above is known as .
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Ateam of engineers has decided to design a new shoe for people suffering from a painful foot conditi...
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