Lizzie is pushing alex on a scooter. lizzie is pushing with 75 n of force to the left, and alex is with 20 n to the left. what is the net force on the scooter?

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.

Isso9

If the woman is just hanging off the bar then i think each arm will support 350n  and if she accelerates 1400n