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A block of steel has a density of 0.29 pounds per cubic inch. If the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight?

A 0.87 pounds

The volume of the block can be calculated by multiplying its length by its width by its height, or 1 times 1 times 3, which equals 3 cubic inches. The weight is the density multiplied by its volume, which is 3 cubic inches multiplied by 0.29 pounds per cubic inch, which equals 0.87 pounds.



2 years ago

This app is great to get a refresher on stuff you may have forgotten

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2 years ago

Great app so far. Its free and thats always nice.


2 years ago

App is pretty good overall some of the modules like visual assembly are horrendous because you can barely see. Some of the explanations for right answers aren’t thorough.

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