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