A50g ball rolls across a table at 2 m/s. a 100g ball rolls across the same table at 1 m/s

Their momenta are equal, but the 50g ball has twice as much kinetic energy as the 100g ball has.

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.