FORCE AND LAWS OF MOTION

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Across
  1. 1. a push or a pull acting on an object.
  2. 3. FORCES If the resultant of applied forces is equal to zero, it is called
  3. 4. the natural tendency of objects to resist a change in their state of rest or of uniform motion
  4. 6. is speed of object moving in a specified direction
  5. 7. OF MOMENTUM a fundamental law of physics which states that the momentum of a system is constant if there are no external forces acting on the system
  6. 8. the quantity of matter in a body regardless of its volume or of any forces acting on it
  7. 9. GALILEI father of observational astronomy" and father of modern physics
Down
  1. 1. force of ------------ always opposes motion of objects
  2. 2. FORCE If the resultant of applied forces are greater than zero the forces are called
  3. 5. Change in velocity of an object per unit time.