Work, Power and Energy
Authored by Lisa Thompson
Science
8th Grade
NGSS covered
Used 1+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Work is measured in which units?
Newtons
Joules
Watts
Joule/sec
Tags
NGSS.MS-PS3-5
NGSS.MS-PS3-4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Power is measured in which units?
Newtons
Joules
Watts
Joule/sec
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A strongman exerts 1500 N on the side of a building. After 2 minutes, the building doesn't move. How much work did he do?
180,000 J
0 J
750 J
1500 J
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
An Xbox consumes 15.7 watts while in standby mode. If you leave it in standby mode for 86,400 seconds (one day), how much work was done?
1,356,490 J
1,356,480 J
1,356,470 J
1,356,460 J
Tags
NGSS.MS-PS3-5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
You move a 0.8 kg object five meters in 4 seconds. How much power have you generated?
160 watts
10 watts
6.4 watts
17 watts
Tags
NGSS.MS-PS3-5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If two rocks are launched through the air at the same speed, but one has twice as much mass as the other, how do their kinetic energies compare?
The kinetic energy of the two rocks is the same because they have the same speed
The rock with the greater mass will only move a small distance and then fall straight to the ground
The two rock could not have the same speed if they have different masses
The rock with the greater mass has more kinetic energy than the rock with less mass even though they are traveling at the same speeds because both mass and speed affect kinetic energy.
Tags
NGSS.MS-PS3-5
NGSS.MS-PS3-1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which point has the most kinetic energy?
Ball G
Ball F
Ball E
Ball D
Ball A
Tags
NGSS.MS-PS3-5
NGSS.MS-PS3-1
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
20 questions
Grade 9 Pressure
Quiz
•
9th Grade
13 questions
Inflamação Aguda
Quiz
•
University
10 questions
Force and Motion 1 Newtons Second Law
Quiz
•
9th Grade
10 questions
Tears
Quiz
•
8th Grade
15 questions
Ulangan Gerak dan Gaya
Quiz
•
8th Grade
10 questions
Science 8 ET LG 1.1
Quiz
•
8th Grade
19 questions
Waves
Quiz
•
9th Grade
16 questions
Geology Rocks
Quiz
•
9th Grade
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Science
22 questions
Phases of the moon
Quiz
•
8th Grade
20 questions
Waves and Wave Properties
Quiz
•
6th - 8th Grade
8 questions
Amoeba Sister Asexual vs Sexual Reproduction
Interactive video
•
8th Grade
10 questions
Exploring the Rock Cycle: Types and Formation
Interactive video
•
6th - 8th Grade
20 questions
8th Grade Science STAAR Review
Quiz
•
8th Grade
22 questions
Newton's Laws of Motion
Lesson
•
8th Grade
9 questions
Seasons and Earth's Tilt
Lesson
•
6th - 8th Grade
10 questions
Exploring the Evolution of the Peppered Moth
Interactive video
•
6th - 10th Grade