1. Both speed and velocity have the same units of measurement.   True   False   2. Acceleration = (change in _______) / (time taken for that change)   displacement   velocity   speed   force   Hint Half-n-half Clue   3. If displacement is measured in meters and time in seconds, then the units of velocity are   second2 / meter   meter / second2   second / meter   meter / second   Half-n-half Clue   4. Acceleration can be negative.   True   False   5. Consider the graph of distance (in m) vs. time (in s) given above. The object's speed during the first 5 seconds is   4 m/s   5 m/s   20 m/s   100 m/s   Half-n-half Clue   6. The rate of change of displacement is called   acceleration   speed   force   velocity   Half-n-half Clue   7. The rate of change of velocity is called   momentum   speed   acceleration   force   Half-n-half Clue