FORCES

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Across
  1. 3. What does Newton's Second Law of Motion state?
  2. 8. How much net force is required to accelerate a 2000 kg car at 3.00 m/s2?
  3. 10. How big is the net force acting on an object with constant velocity?
  4. 11. The three forces that affect us daily are?
  5. 13. Are mass and weight the same?
  6. 14. What slows a skateboard when a skateboarder puts a foot down to brake?
  7. 15. What is the push or pull on an object that can cause it to accelerated called?
  8. 16. In a tug of war, when one team is pulling with a force of 100 N and the other 80 N, what is the net force?
  9. 17. What do you multiply mass by to get the weight?
  10. 18. If you throw a 150 g book on a floor where u = 0.2, what is the force of friction?
Down
  1. 1. Newton's First Law of Motion is also called
  2. 2. The change of velocity over time is:
  3. 4. What is the force that acts between two object in contact because of action-reaction?
  4. 5. What will be different on the moon than on the earth?
  5. 6. If you apply a net force of 3 N on 100 g-box, what is the acceleration of the box?
  6. 7. What is the normal force acting on a 50 kg dog?
  7. 9. What is the sum of all forces acting on an object called?
  8. 12. In the equation F = ma, what does m represent?
  9. 13. What is the unit of measure for force?
  10. 18. What is the net force on 200 g ball when it hits a wall with acceleration of 10 m/s2?