A truck travelling east at 18.8 m/s is 1.56 km ahead of a car also travelling east, at 25.5 m/s. Assuming both speeds remain constant, how long will it take for the car
to pull even with the truck?

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.