Speed and Distance Ch 12 1 Instructions 1

Speed and Distance Ch. 12. 1

Instructions 1. 2. 3. 4. 5. 6. 7. Make teams. One person from the 1 st team chooses a number. Everyone answers the question. The person can choose someone from his/her team to answer it. 10 points if both gets it right. 5 points if only one gets it right. Challenge: can choose someone from another team to show their answer. If that person has it right that team will get 5 pts. If it is wrong, they lose 5 pts. (Can only choose each person once per game. )

Speed and Distance 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1. The term for an object's location compared to things around it Click for answer Answer: position

2. The term for a change in position Click for answer Answer: motion

3. The term for the measure of space between 2 points Click for answer Answer: distance

4. The term for how fast position changes Click for answer Answer: speed

5. the total distance traveled divided by the amount of time Click for answer Answer: average speed

6. The term for speed and direction of a moving object Click for answer Answer: velocity

7. an increasing change of velocity over time Click for answer Answer: acceleration

Speed=distance/time Time=distance/speed Distance-speed X time 8. How many kilometers will a car traveling at 40 km/h travel in three hours? Click for answer Answer: 120 kilometers

Speed=distance/time Time=distance/speed Distance-speed X time 9. How long would it take to travel 180 miles at 60 mph? Click for answer Answer: 3 hours

Speed=distance/time Time=distance/speed Distance-speed X time 10. What is your speed if you travel 200 miles in 5 hours? Click for answer Answer: 40 mph

11. What is the average time for traveling to school with the times given? 16 minutes, 14 minutes, 13 minutes, 17 minutes Click for answer Answer: 15 minutes

12. Give directions from Washington Square to Pennsylvania Hospital Click for answer Answer: Go south on 7 th turn right (west) on Spruce. It’ll be on the left after passing 8 th.

13. Use the graph, which line represents an object at rest and not moving? Click for answer Answer: C

14. Which line represents an object that is accelerating the fastest in a positive direction? Click for answer Answer: D

15. What is the position of line D at 5 seconds? Click for answer Answer: 30 feet

16. Who is the scientist that scientifically proved that objects accelerate as they fall? Click for answer Answer: Galileo

17. The term for the decrease of speed in a moving object over time Click for answer Answer: deceleration

18. If a dog is chasing his tail at a steady rate, is he changing his velocity? Click for answer Answer: yes

19. When a merry-go-round starts up the riders _______ because of the change in speed? Click for answer Answer: accelerate

20. Who is the sister of Charlie Brown? Click for answer Answer: Sally