Further Mathematics GCSE
Impulse
What Impulse means in Further Mathematics GCSE, as defined for OCR.
Definition of Impulse
The change in momentum of an object, equal to the integral of force with respect to time.
Topics that use Impulse
- Mechanics (OCR GCSE)
Related terms
- Coefficient of Restitution ($e$)
- Perfectly Inelastic Collision
- Line of Centres
- Momentum
- Perfectly Elastic Collision
Using Impulse in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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