
Solving for Speed
Presentation
•
Science
•
7th Grade
•
Practice Problem
•
Medium
+5
Standards-aligned
Melissa Embrick
Used 1+ times
FREE Resource
18 Slides • 27 Questions
1
2
Multiple Choice
A reference point is
the object that appears to stay in place.
the number to the right of the decimal point.
the object that appears to be in motion.
is calculated by using speed, distance, and time.
3
4
5
Multiple Choice
Jerry walked from home to school, then from the school to the park. What is his total displacement?
2 km
5 km
8 km
10 km
6
Multiple Choice
Jerry walked from home to school, then from the school to the park. What is his total distance?
2 km
5 km
8 km
10 km
7
8
9
Reorder
Order the animals from slowest to fastest! (slowest = 1, fastest = 4)
10
11
Reorder
Order the animals from slowest to fastest (slowest - 1, fastest - 4)
12
13
14
15
16
Multiple Choice
Correctly complete this statement based on the guide shown in the previous slide.
The LOWER the speed, the _____ is the distance traveled and the ______ is the time it takes to travel that distance.
greater; shorter
lesser; longer
17
Multiple Choice
Correctly complete this statement based on the guide shown in the previous slide.
The HIGHER the speed, the _______ is the distance traveled
and the ______is the time it takes to travel that distance.
greater; shorter
lesser; longer
18
Submit your answer by selecting an option in the next slide.
19
Multiple Choice
Which car has a HIGHER SPEED as shown in the previous slide?
(You have 1 minute to answer this.)
Car A (20 m/s)
Car B (40 m/s)
20
Submit your answer by selecting an option in the next slide.
21
Multiple Choice
Which car will travel at a GREATER DISTANCE as shown in the previous slide?
(You have 1 minute to answer this.)
Car A (20 m/s)
Car B (40 m/s)
22
Submit your answer by selecting an option in the next slide.
23
Multiple Choice
Which car will take a SHORTER TIME TO TRAVEL an 80-meter distance as shown in the previous slide?
(You have 1 minute to answer this.)
Car A (20 m/s)
Car B (40 m/s)
24
25
26
Multiple Choice
27
Multiple Choice
What is the average speed of a car that made a 60 mile trip in 20 minutes?
3 miles per minute
6 miles per minte
30 miles per minute
60 miles per minute
28
Multiple Choice
10 miles/hour
20 miles/hour
30 miles/hour
40 miles/hour
29
Multiple Choice
A cross country runner jogged for 2 hours and covered a distance of 14 km. What was the average speed of the runner?
28 km/h
7 km/h
12 km/h
.14 km/h
30
31
32
Multiple Choice
33
Multiple Choice
34
Multiple Choice
35
Multiple Choice
A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?
10 m/s
1000 m/s
100 seconds
10 seconds
36
Multiple Choice
Kendra is walking home and her house is 200 m away. It takes her 20 seconds to get home. What was her speed?
400 m/s
200 m/s
25 m/s
10 m/s
37
Multiple Choice
What is the speed of an object that travels 60 meters in 4 seconds?
240 m/s
15 m/s
0.067 m/s
15 mph
38
Multiple Choice
If a lizard can run 8 m across the water in 4 seconds, how fast is he traveling?
32 m/s
2 m/s
0.5 seconds
34 meters
39
Multiple Choice
Becky leaves home and rides a distance of 30 km. It took her 2.5 hours. What is her speed?
0.83 hm/hr
12 km/hr
27.5 km/hr
75 km/hr
40
Multiple Choice
What is the average speed of a walker who walks 500 m in 400 seconds?
1.25 m/s
100 m/s
0.8 m/s
200,000 m/s
41
What is SPEED?
Speed is The Distance an object travels by the amount of time it takes
Math -> Distance Divided Time ( Distance/Time)
Example: A Man walks a 100 Meters in 50 Seconds
So the speed would be
100m/50 Seconds = 2 m/s
42
Multiple Choice
What is the speed of an object that travels 60 meters in 4 seconds?
240 m/s
15 m/s
0.067 m/s
15 mph
43
Multiple Choice
What is the speed of an object that travels 60 meters in 4 seconds?
240 m/s
15 m/h
15 m/s
0.067 m/s
44
Multiple Choice
Paola ran a 440 meter race in 45 seconds. What was her average speed?
9 sec/m
9 m/s
9.7 sec/m
9.7 m/s
45
Multiple Choice
Paola ran a 440 meter race in 45 seconds. What was her average speed?
9 sec/m
9 m/s
9.7 sec/m
9.7 m/s
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