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.

Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?

How many grams of iron can be made from 16.5 grams of fe2o3