1.)Aluminum is used to make airplanes.Cast irons is used to make weightlifting equipment.Explain why the densities of these metals make them useful for these purposes.2.)Why does changing the shape of an object have an effect on the density of that object?3.)calculate the densities of the following objects.Remember to place units after each number.Object A length6cm width3cm height1cm mass36gobject b lenght10cm width5cm height2 cm mass300gthanks.
1) Aluminum is used to make airplanes because it is a lot less denseCast irons are used to make weightlifting equipment because it is very dense2) If you have a piece of paper, its density is low, if you crumple the paper up, it will be more dense therefor having more weight3) Lol i forgot the method for thatHope this helps :)
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