my work
with brass being 9.0*10^10 and copper being 1.1*10^11 what i came up with was 5 cm (for the total length of the copper piece plus the brass piece) 3250 being half of the compression force and 9.9*10^21 for the brass and the copper
my equation is (5*3250)/(9.9*10^21)=1.6*10^-18
my problem
the problem i amhaving is that all the examples in my book do not deal with anything of his type. they all have depth amounts, sizes and none of them deal with percents there for i am totally lost please help
a copper cylinder(3 cm long) and a brass cylinder(5 cm long) are stacked end to end. each cylinder has a radius of .25 cm a compressive force of f=6500 N is applied to the right end of the brass where the other copper end is against a sollid object. find the amount by which the length of the...
A solid object floats on ethyl alcohol, with 68.2% of the object’s volume submerged. Using Table 11.1, identify the substance from which the object is made.
ethyl alcohol has mass density of 806 kg/m
what is the other substances mass density