Motion and Time

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Across
  1. 2. The device used to measure time
  2. 5. A small metallic ball suspended from a rigid stand by a thread
  3. 6. Change in position of an object with respect to a fixed point.
  4. 9. It records the speed in km/hour
Down
  1. 1. Motion The to and fro motion of a simple pendulum
  2. 3. The distance covered by an object in a unit time
  3. 4. It shows the distance moved by the vehicle
  4. 7. Basic unit of time
  5. 8. The metallic ball