How long would it take for a car to travel 500m if it was moving at a constant speed of 50.0 km/h?

Speed = Distance/ time
Time = Distance / speed
Time = 500/ (50/3.6)
Time = 36 S

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.