A student decides they need a cup of coffee. The energy lost as the coffee cools down is the energy gained by the surrounding air. 1.greater than
2.hard to tell
3.less than
4.equal to

Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.