<p> Name: ______Date:______Period:_____ Matter and Forces in Motion (2a-2c) REVIEW</p><p>1. If you ride your bicycle down a straight road for 500 m then turn around and ride back, your distance is ______your displacement.</p><p>2. Motion is a change in ______.</p><p>3. The speed you read on a speedometer is ______.</p><p>4. 3 m/s north is an example of a(n) ______.</p><p>5. The relationship among speed, distance, and time is ______.</p><p>6. A single point on a distance-time graph tells the ______.</p><p>7. A merry-go-round horse moves at a constant speed but at a changing ______.</p><p>8. Acceleration is rate of change of ______.</p><p>9. If you ride your bike up a hill, then ride down the other side, your acceleration is ______.</p><p>10. The equation used to find acceleration is a = ______.</p><p>11. A horizontal line on a velocity/time graph shows ______acceleration.</p><p>12. Inertia varies depending on ______.</p><p>13. Newton's first law of motion is also called the law of ______.</p><p>14. The upward force on an object falling through the air is ______.</p><p>15. The relationship among mass, force, and acceleration is explained by ______.</p><p>16. A feather will fall through the air more slowly than a brick because of ______.</p><p>17. In the absence of air, a penny and a feather that are dropped from the same height at the same time will ______.</p><p>18. The acceleration due to gravity is ______.</p><p>19. According to Newton's second law of motion, ______. Name: ______Date:______Period:_____ 20. When an object moves in a circular path, it accelerates toward the center of the circle as a result of ______.</p><p>21. The path of a projectile is ______.</p><p>22. For any object, the greater the force that's applied to it, the greater its ______will be.</p><p>23. The size of the gravitational force between two objects depends on their ______.</p><p>24.As you get farther from the center of Earth, your weight will ______.</p><p>25.When a force is exerted on a box, an equal and opposite force is exerted by the box. These forces are called ______forces.</p><p>26.A real car moving at 10 km/h has more momentum than a toy car moving at the same speed because the real car ______.</p><p>27.In the equation p = m v, the p represents ______.</p><p>28.The statement "to every action there is an equal and opposite reaction" is ______.</p><p>29.The unit of momentum is ______.</p><p>30.When two balls collide, the momentum of the balls after the collision is explained by ______.</p><p>OTHER THINGS TO STUDY: - Chapter 5 & 6 Vocabulary - Chapter 5 & 6 Section Reviews - Matter and Forces in Motion Worksheet Name: ______Date:______Period:_____ - Matter and Forces in Motion (2a-2c) REVIEW</p><p>1. If you ride your bicycle down a straight road for 500 m then turn around and ride back, your distance is greater than your displacement.</p><p>2. Motion is a change in position.</p><p>3. The speed you read on a speedometer is instantaneous speed. </p><p>4. 3 m/s north is an example of a(n) velocity.</p><p>5. The relationship among speed, distance, and time is s = d/t.</p><p>6. A single point on a distance-time graph tells the instantaneous speed.</p><p>7. A merry-go-round horse moves at a constant speed but at a changing velocity.</p><p>8. Acceleration is rate of change of velocity.</p><p>9. If you ride your bike up a hill, then ride down the other side, your acceleration is first negative, then positive.</p><p>10. The equation used to find acceleration is a = vf – vi/t</p><p>11. A horizontal line on a velocity/time graph shows zero acceleration.</p><p>12. Inertia varies depending on mass.</p><p>13. Newton's first law of motion is also called the law of inertia.</p><p>14. The upward force on an object falling through the air is air resistance.</p><p>15. The relationship among mass, force, and acceleration is explained by Newton’s second law of motion.</p><p>16. A feather will fall through the air more slowly than a brick because of air resistance. </p><p>17. In the absence of air, a penny and a feather that are dropped from the same height at the same time will fall at the same rate. </p><p>18. The acceleration due to gravity is 9.8m/s 2 Name: ______Date:______Period:_____ 19. According to Newton's second law of motion, F = m x a</p><p>20. When an object moves in a circular path, it accelerates toward the center of the circle as a result of centripetal force.</p><p>21. The path of a projectile is curved. </p><p>22. For any object, the greater the force that's applied to it, the greater its acceleration will be.</p><p>23. The size of the gravitational force between two objects depends on their masses and distance between them.</p><p>24.As you get farther from the center of Earth, your weight will decrease.</p><p>25.When a force is exerted on a box, an equal and opposite force is exerted by the box. These forces are called action-reaction forces.</p><p>26.A real car moving at 10 km/h has more momentum than a toy car moving at the same speed because the real car has greater mass</p><p>27.In the equation p = m v, the p represents momentum. </p><p>28.The statement "to every action there is an equal and opposite reaction" is Newton’s third law of motion.</p><p>29.The unit of momentum is kg x m/s</p><p>30.When two balls collide, the momentum of the balls after the collision is explained by the law of conservation of momentum. </p><p>OTHER THINGS TO STUDY: - Chapter 5 & 6 Vocabulary - Chapter 5 & 6 Section Reviews - Matter and Forces in Motion Worksheet</p>