Lab safety and Forces

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Across
  1. 1. ______ balance is used to measure mass of a packet of apples.
  2. 4. The SI unit of length is _____________.
  3. 6. Friction causes w_____ and tear in machines over a period of time.
  4. 7. A force is a push or a _________.
  5. 9. Things fall due to _____________ force.
Down
  1. 2. The fridge door is an example of a _______ force.
  2. 3. The SI unit of temperature is ______________.
  3. 4. __________ cylinder is used to measure volume of water.
  4. 5. ___________ enables us to write using a pen.
  5. 8. A rubber band can be stretched as it is ____________.