Question detail
In the context of uniform acceleration, what does 'u' represent in the equation v^2 - u^2 = 2as?
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 motion
Question
- A. Final velocity
- B. Initial velocity
- C. Acceleration
- D. Distance
Answer
Initial velocity
Explanation
In the equation, 'u' denotes the initial velocity of the object before acceleration occurs.
Common mistake
Rearranging the Equation
Students often struggle to correctly rearrange the equation v^2 - u^2 = 2as, leading to incorrect calculations of acceleration, distance, or final velocity.
Practice isolating each variable step-by-step, ensuring to apply inverse operations correctly. Use examples to reinforce the process of rearranging equations.
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