18 of 24 Object A has a negative charge of 5.9e-6 C and object B has a positive charge of 5.2e 6 C. If the objects are 0.12 m away, what is the magnitude of the
force on object A?
A 2.30 N
B 2.13e-9 N
C 19.2 N
D 2.56e-10 N

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.