physics vocab

12345678910111213
Across
  1. 3. in comparison to
  2. 5. a scalar quantity that refers to "how fast an object is moving."
  3. 8. the amount of time that passes from the start of an event to the finish of the event
  4. 9. the vector combination of two or more single vectors
  5. 10. how much a certain quantity changes with respect to another quantity that is also changing
  6. 11. allow us to break a single vector quantity into two (or more) scalar quantities
  7. 12. a physical quantity that is completely described by its magnitude
  8. 13. the total distance traveled by the object in a particular time interval. The average speed is a scalar quantity.
Down
  1. 1. an object that is falling under the sole influence of gravity.
  2. 2. the speed of the object at any given moment of time
  3. 4. Velocity is a vector quantity that refers to "the rate at which an object changes its position."
  4. 6. a quantity that has both magnitude and direction
  5. 7. a vector quantity that is defined as the rate at which an object changes its velocity. An object is accelerating if it is changing its velocity.