Gianluca R.L. Forces Unit

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Across
  1. 2. refers to a quantity of matter, a large amount or bulk of something, a religious service, or a medical lump
  2. 4. resistance of an object to a change in its state of motion,
  3. 6. is the single, combined force that represents the net effect of all individual forces acting on an object.
  4. 7. field fictional energy barrier used for protection
  5. 8. quantity with both magnitude and direction, often represented by an arrow
  6. 11. state of balance where an object's motion does not change, meaning its acceleration is zero.
  7. 12. defined in physics as the force of gravity on a mass
  8. 13. the average position of all the mass in a system
Down
  1. 1. force that opposes motion between surfaces in contact, acting in the opposite direction of movement.
  2. 3. rate at which an object's velocity changes
  3. 5. overall force acting on an object, calculated as the vector sum of all individual forces.
  4. 9. is a graphical sketch
  5. 10. speed is the rate at which an object covers distance, calculated as distance divided by time
  6. 14. force the perpendicular contact force exerted by a surface on an object, preventing it from passing through the surface