2.     80mi/hr

3.    distance = speed x time

4.    5"/hr x 6 hr = 30"

5.    time = distance/speed

6.     195/65 = 3 hrs.  you will get there at 12:00pm  ;   Yes!!

7.     speed and direction

8.     39 + 5 = 44 mph down
        39 - 5 = 34 mph up
9.    final velocity - initial velocity / time

10.    If you change position in relation to your reference point you are moving.

11.     50/10 = 5m/hr/s

12.     9.8m/s²

13.    9.8m/s/s x 3s = 29.4m/s

14.    Air Resistance

15.    Same speed- yes!!!
        Velocities - No - They are traveling in different directions