Physics vocabulary

12345678
Across
  1. 3. What is a measure of the speed of an object?
  2. 6. What is the rate at which velocity changes<
  3. 7. speed What is the apparent speed at any moment such as on a speedmeter?
  4. 8. the rate of change of distance is called?
Down
  1. 1. Force of gravity on an object is called?
  2. 2. the position of an object in reference to an origin or a previous position?
  3. 4. What measures the amount of matter in an object?
  4. 5. How far an object has moved is called<