Two masses of 12.00 kilograms and 7.50 kilograms, respectively, are connected to a pulley, as shown in the diagram at right. Initially, the 7.50 kilogram mass is held on the ground, but once released, the weight of the 12.00 kilogram mass causes the pulley to spin counterclockwise. Determine the speed of the 7.50 kilogram mass the moment the 12.00 kilogram mass hits the floor if it begins 3.00 meters above the floor.

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.

Hi, your answer is not correct. this is a cumulative