Force and Laws of Motion

12345678910111213141516171819
Across
  1. 4. The measure of intensity of the force exerted on an object by gravitational field
  2. 6. According to Newton’s second law, acceleration is ________ proportional to the mass of the object
  3. 8. The force that causes change in state of motion of the object
  4. 9. State of rest or motion of an object
  5. 11. The physical quantity which is the product of mass and velocity
  6. 12. force acting for a short duration
  7. 13. The resistance that one surface encounters when moving over another
  8. 17. For every action, there is an equal and opposite reaction
  9. 18. Floating on water is an example of _________ force
  10. 19. Amount of matter present in an object
Down
  1. 1. Force acting in opposite direction
  2. 2. Force acting in one direction
  3. 3. Vector sum of all the forces acting on an object
  4. 5. The famous Italian scientist, who formulated the correct law for uniformly accelerated objects.
  5. 7. Similar to Newton’s first law
  6. 10. The perpendicular force that a surface exerts on an object
  7. 14. SI unit of force
  8. 15. Rate of change of velocity
  9. 16. A push or a pull