Created by: Cindy Jarrett

1. Motion & Design Vocabulary Clickers Interactive Presentation With Teaching Slides Created by: Cindy Jarrett Created by: Cindy Jarrett

2. – A force that resists movement between two objects that are touching. Balanced force Inertia Friction Gravity 0 of 30

3. Friction– A force that resists movement between two objects that are touching.

4. A force of attraction between any two masses. The strength of this force is dependent on the mass of each object and their distance from one another. • Friction • inertia • Momentum • Gravity 0 of 30

5. Gravity– A force of attraction between any two masses. The strength of this force is dependent on the mass of each object and their distance from one another. • No Gravity- Zero Gravity

6. The tendency of a moving object to stay in motion or a resting object to stay still. Gravity Inertia Friction Tension 0 of 30

7. Inertia – tendency of a moving object to stay in motion or a resting object to stay still is inertia. Roller Coasters work because of gravity and inertia.

8. A push or a pull. This is also needed to make a moving object slow down, change direction or stop moving. Perpetual motion Force Velocity Tension 0 of 30

9. Force - A push or a pull. A force is also needed to make a moving object slow down, change direction or stop moving. A Push or a pull of the wagon is the force needed to move the wagon.

10. – Stored energy that can be released to become other forms of energy. • Potential Energy • Kinetic Energy • Solar Energy • Inertia 0 of 30

11. Potential Energy– Stored energy that can be released to become other forms of energy.

12. energy associated with motion Balanced Forces Air Resistance Potential Energy Kinetic Energy 0 of 30

13. Kinetic Energy– Energy Associated With Motion

14. Is only done when a force makes something move. Friction Work Gravity Motion 0 of 30

15. Work– is only done when a force makes something move. Work = Force X distance Work is measured in Joules.

16. - The term taken literally, refers to movement that goes on forever. • Perpetual Motion • Potential Energy • Speed • Velocity 0 of 30

17. Perpetual motion- The term perpetual motion, taken literally, refers to movement that goes on forever.

18. – How far something moves. Drag Area Distance Momentum 0 of 30

19. Distance– How far something moves.

20. A measure of how fast something is moving. How far an object can go in a certain amount of time. • Motion • Momentum • Acceleration • Speed 0 of 30

21. Speed – A measure of how fast something is moving. How far an object can go in a certain amount of time.

22. – Ability to do work Force Acceleration Inertia Energy 0 of 30

23. Energy – Ability to do work

24. Unbalanced forces Balanced forces Friction Acceleration -initiate and influence movement 0 of 30

25. Unbalanced Forces- initiate and influence movement Unbalanced Forces- The See Saw is unbalanced, the forces are not equal. Unbalanced forces are needed to make things change movement and direction. The hurdler has lost contact with the ground and has moved upwards. The earth's pull is unbalanced. This makes her slow down and change direction, so she comes down to earth again.

26. When an object is at rest the force is _________ • Unbalanced forces • Balanced forces • Gravity • Friction 0 of 30

27. Balanced Forces- When an object is at rest it is balanced.

28. – The rate of acceleration. Momentum Speed Work Inertia 0 of 30

29. Momentum – The rate of acceleration. Momentum = Mass X Velocity

30. is a vector quantity which is defined as the rate at which an object changes its velocity. • Speed • Distance • Acceleration • Friction 0 of 30

31. Acceleration - Acceleration is a vector quantity which is defined as the rate at which an object changes its velocity. An object is accelerating if it is changing its velocity.

32. - the state in which one object’s distance from another is changing. Acceleration Distance Speed Motion 0 of 30

33. Motion - the state in which one object’s distance from another is changing.

34. – The process of identifying a problem, creating a solution, evaluating the solution by testing, and then refining the design to improve performance. • Template • Technical Drawing • Technical Design • Laws of Motion 0 of 30

35. Technological Design – The process of identifying a problem, creating a solution, evaluating the solution by testing, and then refining the design to improve performance is the essence of technological design.

36. – a set pattern, mold or form. Template Gravity Technological Design Technological Drawing 0 of 30

37. Template – a set pattern, mold or form.

38. -detailed plan that you could use to recreate the same vehicle or design again. • Model • Template • Technical Drawing • Simple Machine 0 of 30

39. Technological drawing – Blue Print- detailed plan that you could use to recreate the same vehicle or design again.

40. – The rate of change of position. • Drag • Velocity • Inertia • Momemtum 0 of 30

41. Velocity– The rate of change of position.

42. – a force exerted by a stretched object, such as a spring. 1. Tension 2. Inertia 3. Energy 4. Momentum 0 of 30

43. Tension – a force exerted by a stretched object, such as a spring.

44. The spinning of a wheel. One complete spin is equal to one of these. • Momentum • Propeller • Unbalanced Forces • Revolutions 0 of 30

45. Revolutions – the spinning of a wheel. One complete spin is equal to one revolution.

46. – The force of friction on a vehicle as it moves through the air. • Inertia • Air Resistance • Velocity • Tension 0 of 30

47. Air resistance – The force of friction on a vehicle as it moves through the air.

48. - The blades act as rotating wings (the blades are in fact wings or airfoils), and produce force. • Propeller • Air Resistance • Revolutions • Axle 0 of 30

49. Propeller - - The blades of a propeller act as rotating wings (the blades of a propeller are in fact wings or airfoils), and produce force.

50. – a bar or shaft on which a wheel turns. • Pulley • Inclined Plane • Axle • Lever 0 of 30