Read this sentence from the text.
"Most of the solar radiation is absorbed by the atmosphere and much of what
reaches the earth's surface is radiated back into the atmosphere to become heat
energy!
What can you conclude about heat energy?

Use the drop-down menus to answer each question. which line represents the movement of a cart with a constant acceleration? a which line represents the movement of a cart with a constant velocity? c which lines represents a cart with no velocity or acceleration? b