Question 1
Question detail
What is the unit of elastic potential energy?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Forces and elasticity
Question
- A. Joules
- B. Newtons
- C. Watts
- D. Kilograms
Answer
Joules
Explanation
Elastic potential energy is measured in joules (J), which is the standard unit of energy in the International System of Units (SI).
Common mistake
Misunderstanding Elastic Potential Energy
Students often confuse elastic potential energy with the total energy of the object, not recognizing it as the energy stored specifically in a stretched or compressed elastic object.
Emphasize that elastic potential energy is only the energy stored due to deformation and is distinct from other forms of energy the object may possess.
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