Physics A-Level
Selection of the appropriate equation
What Selection of the appropriate equation means in Physics A-Level, as defined for OCR.
Definition of Selection of the appropriate equation
Check what you remember
Read the wording for your board, then hide it and explain Selection of the appropriate equation in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Choose the equation that matches the data and the unknown, since each equation omits one quantity.
Topics that use Selection of the appropriate equation
- Linear motion (OCR A-Level)
Related terms
- Acceleration due to gravity
- Braking distance
- Conservation of momentum
- Constant acceleration equations
- Free fall in a uniform gravitational field
- Reaction time
- Sign conventions and units
- Stopping distance
Using Selection of the appropriate equation in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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