The uniform rectangular stone block with b=1.2mand h=0.9mis released from rest with its center of mass Gdirectly above the supporting corner. Determine the angular velocity ′of the block about the corner Aimmediately after impact assuming that Aremains in contact with the ground. Also assume that contact occurs at the corners only and that no slipping takes place. What fraction |ΔE|/Eof energy is lost in the impact?

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 speed was not exceeded so it was slow

Indoraptor for sure