FORCE AND MOTION

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Across
  1. 3. force is equal acceleration multiplied by _____
  2. 6. Rate of change of an objects velocity
  3. 7. the S.I unit of mass
  4. 8. A to-and-fro motion is called an _____motion
  5. 10. _____is the force of gravity on a body
  6. 12. A _____ quantity has both magnitude and direction
  7. 14. Distance travelled in a specified direction
  8. 15. A _____ quantity is one which has magnitude but no direction
  9. 17. Unit of force
  10. 18. In an _____ collision both momentum and kinetic energy are conserved
Down
  1. 1. Netwon's stated _____ laws of motion
  2. 2. A push or a pull
  3. 3. The product of mass and velocity of a body
  4. 4. _____ force pulls all objects towards the earth's surface
  5. 5. The quantity, force multiplied by time is
  6. 9. Velocity is measured in metre per_____
  7. 11. Netwon's _____ law states that to every action there is an equal and opposite reaction
  8. 13. Rate of change displacement with time
  9. 14. Speed is equal to _____ divided by time
  10. 16. Gaseous particles carry out____ motion