Using two spring scales, students pull on opposite sides of a dynamic cart at rest. 5 newtons of force is pulling left and 5 newtons force is pulling right. describe the motion of the cart? a) the cart will move to the right. b) the cart will move to the left. c) the cart will not move. d) the cart will move up.

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.