Work and Energy Quiz
Gauge your grasp of physics work and energy in just 10 minutes. Answer 16 varied items for a free score band that shows where you stand and what to sharpen.
08:30
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How the Scales are Structured
DATA-BASED USER COHORTS
Who Usually Takes This Test?
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
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See How You Compare
Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Below is a preview of how scores are typically distributed across each scale.
Work and Energy Knowledge (WaEK)
Work and Energy Knowledge (WaEK)
Average
4.9
Normal range
2.7 — 7.2
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS
Example Questions From the Test
- 9 J
- 6 J
- 12 J
- 18 J
- The sled's weight
- The ground's normal force
- The sled's forward velocity
- Kinetic friction
- 1,800 W
- 603 W
- 200 W
- 005 W
WHAT THE TEST MEASURES
About This Assessment
Work and Energy Quiz - Symptoms and Signs
Test how well you understand work and energy in physics with 16 varied questions. Apply the work–energy theorem, compare kinetic and potential energy, calculate work and power, and reason through situations involving gravity, friction, springs, and braking. The quiz is free and requires no sign-up. Your final score places your knowledge in one of three clear bands, from foundational understanding to strong mastery.
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