1. Ch. 1 & 2 Review

2. Please enter your LAST name.

3. Please enter your FIRST name.

4. A description of how far it is from one point to another is called 1.Accuracy 2.Distance 3.Gravity 4.Precision 5.Speed

5. Meters is a measurement for 1.Time 2.Distance 3.Speed 4.Acceleration 5.Mass

6. Hours is measurement for 1.Time 2.Distance 3.Speed 4.Acceleration 5.Mass

7. Miles per hour (miles/hour) are a measurement for 1.Time 2.Distance 3.Speed 4.Acceleration 5.Mass

8. Seconds (s) is a measurement for 1.Time 2.Distance 3.Speed 4.Acceleration 5.Mass

9. Meters per second (m/s) is a measurement for 1.Time 2.Distance 3.Speed 4.Acceleration 5.Mass

10. Meters per second per second (m/s/s) is a measurement for 1.Time 2.Distance 3.Speed 4.Acceleration 5.Mass

11. Centimeters per second per second (cm/s/s) is a measurement for 1.Time 2.Distance 3.Speed 4.Acceleration 5.Mass

12. Centimeters per second (cm/s) is a measurement for 1.Time 2.Distance 3.Speed 4.Acceleration 5.Mass

13. A car traveling on a straight road at 55 mph is accelerating. True False

14. A icicle falling from a rooftop is accelerating. True False

15. A race car traveling 20 m/s around the curve is accelerating. True False

16. A book resting on the table is accelerating. True False

17. How can 65 and 100 be the same speed? 1.They are measured from different spots. 2.The total distance is different. 3.They are measured in different units.

18. The first step in the scientific method is 1.Conclusion 2.Experiment 3.Hypothesis 4.Question

19. How far can a car drive in 90 minutes if they travel 60 miles per hour? (Hint: Watch your units.) 1.0.67 miles 2.90 miles 3.5400 miles/minute 4.5400 miles

20. Which line represents an object moving at a fast constant speed? A B C D E

21. Which line represents an accelerating object? A B C D E

22. Which line represents the average speed of an object with varied motion? A B C D E

23. Predict the speed of a car at 20 cm. Distance (cm) Speed (cm/s) 102030405060 50 100 1.10 cm/s 2.30 cm/s 3.60 cm/s 4.75 cm/s

24. Calculate the slope of the line. Time (s) Speed (cm/s) 102030405060 50 100 1.1 cm/s/s 2.3 cm/s/s 3.5 cm/s/s 4.7.5 cm/s/s

25. Book Review Ch. 1 Concept Review 1, 2, 5, 6, 8, 9, 10, 11 Problems 2, 6, 7, 10, 11, 12 Ch. 2 Concept Review 5, 6, 8, 9, 10, 11 Problems 2, 5, 8, 9, 11, 13