Determine the amount of potential energy of a 3.0 N book that is moved to three different shelves on a bookcase. The height of each shelf is 1.5m, 2.5m, and 3.0m.

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 .

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

where is the