3. Find the mass of a truck moving at 30 m/s with 425,000 Joules of energy.

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.

Sound energy is produced when an object vibrates. examples are 1- a balloon popping2-a whistle3- a waterfall