Which property is the measurement of how difficultit is to move electrons through a materialas the material attempts to slow electrons down andproduce work done?

answer: the rock sample is a sedimentary rock.

explanation:

it is given that:

mass of rock sample, m = 2.7 g

volume of rock sample,

so, density of rock sample will be

since, the density of rock sample is . hence, the rock sample is a sedimentary rock, whose densities varies between .

measure their densities same density, same sub

not too sure thinking all accelerations are pointed down