Aboat crosses a river of width 226 m in which the current has a uniform speed of 1.77 m/s. the pilot maintains a bearing (i. e., the direction in which the boat points) perpendicular to the river and a throttle setting to give a constant speed of 2.54 m/s relative to the water. what is the magnitude of the speed of the boat relative to a stationary shore observer? answer in units of m/s.

26.4 is about the right time

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.