If the mass of an object is 6 lbm, what is its weight, in lbf, at a location where g = 32.0 ft/s2?

The following transition occurs at a molecular level for a substance. what transition corresponds to this change in microscopic structure? the carbon dioxide molecules on the left are in a regular, tightly packed pattern. after heating, it becomes much lower density. a. melting b. boiling c. sublimation d. freezing