If you drop a rock from 490 meters high, how long will it take the hit the ground? (Remember to make height negative when solving because it is falling) A. 12.88 Seconds
B. 7.88 Seconds
C. 5 Seconds
D. 10 Seconds

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.

If football was tossed in air without gravity or friction the ball would go into space