1. You travel 30 km in 5 hours. What is your speed?

2. A bird travels 30 m/s for a minute (60 seconds). How far has he traveled?

3. How much time does it take an airplane with a speed of 13 km/min to travel 52 kilometers?

4. Apollo 10 had a top speed of 24,000 miles/hour. At this speed, how much time would it take to get to the moon, which is 238,900 miles away?

5. Light travels at 300,000,000 m/s. It takes about 8 minutes (480 seconds) for light from the sun to get to the earth. How far away is the sun?

6. “If you miss the train I’m on, you will know that I am gone. You can hear the whistle blow a hundred miles” (Play) If the train travels at 80 miles/hr, then how much time does it take until you can’t hear the whistle anymore?Play

7. You measure the height of a tree to be 30 feet. The actual height of the tree is 35 feet. What is the percent error? Is your measurement accurate?

8. You measure a bowling ball to travel down a 60-foot bowling lane in 1.5 seconds. a.) What is the speed of the bowling ball that you measured? b.) If the actual speed is 42 ft/sec, what is your percent error? c.) Is your measurement accurate?

9. AB C D

10. A car moves as described. Draw a graph of the car’s motion – Moves forward at a constant speed for 3 seconds. – Stops and stays still for 2 seconds. – Moves forward at a constant speed for another 4 seconds. – Immediately turns around and goes backward at a constant speed for 1 second.