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