1. Speed Practice

2. A place or object used for comparison to determine if something is in motion is called
Reference point

3. Speed equals distance divided by
Time

4. If a bicyclist travels 30 kilometers in two hours, her average speed is
15 km/hr.

5. Julieta ran 40 km in 8 hours. What was her speed?
a. 5 km/hr
b. 5 km/hr/hr
c. 320 km
d. 150 km/hr
5km/hr

6. A plane traveled 800 km in 2 hours. How fast was it traveling?
400 km/hr

7. Juan kicked a soccer ball 70m down field. The ball had a speed of 10m/s. How long did it take to get there? 7s

8. Luis walked from his house 30 meters north to go to a friend’s house
Luis walked from his house 30 meters north to go to a friend’s house. Then he returned 23m south because his notebook had fallen out. Finally he walked 42m. further north.
Where is he compared to his house?
49 meters north