An aluminum tube of 3-in. outside diameter is to carry a load p of 10 kips having an eccentricity e = 0.6 in. knowing that the stock of tubes available for use are made of aluminum alloy 2014-t6 and have wall thicknesses in increments of 116 in. up to 12 in., determine the lightest tube that can be used. use the interaction method of design with an allowable stress in bending of 25 ksi. (input the final answer as a fraction.)

4. 50x10= 500m/s 5. 52m/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.

The answer is 12, for the points