physics

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Across
  1. 3. the force of a liquid that pushes upwards
  2. 6. force acting on objects moving through air slowing them down
  3. 8. is less on a smooth surface and high on a rough one
  4. 9. non contact force between two masses
  5. 10. mass multiplied by gravitational acceleration
Down
  1. 1. planet with large mass and therefore G
  2. 2. force multiplied by the distance
  3. 4. a fixed point which has rotational motion
  4. 5. the rate of change of speed.
  5. 7. the units of force