-8.0 36-450655) =(4579
4) An 65-kg baseball player slides into second base. The coefficient of kinetic
friction between the player and the ground is 0.49. (a) What is the magnitude
of the frictional force? (b) If the player comes to rest after 16 s, what was his
initial velocity?

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.

Because the dept in the ocean