force and pressure

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Across
  1. 2. the unit of pressure.
  2. 6. when the resultant of all the forces acting on a body is zero.
  3. 7. the single force equal to the net force of all the forces acting on a body.
  4. 9. a push or pull arise due to interaction between two objects.
  5. 10. the SI unit of force.
Down
  1. 1. an applied force exerted by the muscles
  2. 3. force due to direct interaction between the objects.
  3. 4. the force by which the earth pulls each objects towards it
  4. 5. the force acting on a unit area.
  5. 8. force acting between the surfaces of two objects rubbing each other.