A small transporting truck carrying an elephant was traveling up a hill. All of a sudden, the truck came to a stop and would not move any longer. Which of Newton’s three laws of motion explain why the truck was having difficulties carrying the elephant up the hill? A: Newton's First Law of Motion
B: Newton's Second Law of Motion
C: Newton's Third Law of Motion

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)