Speed
State a unit for speed
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Lesson duration is: 50 minItems in this lesson
State a unit for speed
Slide 1 - Mind map
Which is the correct equation for speed?
A
speed = time / distance
B
speed = time x distance
C
speed = distance / time
D
speed = distance x time
Slide 2 - Quiz
What is the speed of a car travelling 10 meters in 1 second
A
100 m/s
B
10 m/s
C
1 m/s
D
1000 m/s
Slide 3 - Quiz
What is the speed of a car travelling 20 meters in 1 second
A
200 m/s
B
20 m/s
C
2 m/s
D
2000 m/s
Slide 4 - Quiz
What is the speed of a car travelling 20 meters in 2 seconds
A
100 m/s
B
10 m/s
C
1 m/s
D
1000 m/s
Slide 5 - Quiz
What is the speed of a person walking 16 meters in 8 seconds
A
32 m/s
B
24 m/s
C
8 m/s
D
2 m/s
Slide 6 - Quiz
What is the speed of a person walking 450 meters in 300 seconds
A
15 m/s
B
150 m/s
C
1.5 m/s
D
750 m/s
Slide 7 - Quiz
Slide 8 - Slide
What is the resultant speed of these two cars?
Slide 9 - Open question
What is the resultant speed of these two cars?
Slide 10 - Open question
What is the resultant speed of these two cars?
Slide 11 - Open question
What is the resultant speed of these two cars?
Slide 12 - Open question
What is the resultant speed of these two cars?
Slide 13 - Open question
What is the resultant speed of these two cars?
Slide 14 - Open question
Slide 15 - Slide
Slide 16 - Slide
Slide 17 - Slide
The object was stationary during...
Slide 18 - Open question
It was fastest during the letter...
Slide 19 - Open question
It moved backwards at...
Slide 20 - Open question
It moved slowest at...
(do not count stationary)
(do not count stationary)
Slide 21 - Open question
Come up with a story to describe the movement in this graph
