Forces

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Across
  1. 3. force acting in forward direction.
  2. 4. a force acting opposite to gravity when an object is free falling.
  3. 7. a force that is present due to positive and negative charges.
  4. 8. a force that increases with the mass present in any matter.
Down
  1. 1. a force that makes an object float.
  2. 2. the forces acting in opposite directions are equal; they are————————-
  3. 5. a pulling force.
  4. 6. a force existing due to irregularities between the two surfaces.