A body falls freely from rest for 6 seconds until it reaches the ground. Calculate the distance you have traveled, or what is the same, the height from where you let go

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.)

What organization and environment is described above?

The total amount of energy contained in an object