Key term for OCR GCSE Physics A, used in Physics on the move.
A measure of how difficult it is to change the velocity of an object, defined as the ratio of resultant force to acceleration (m = F/a).
Inertial mass appears in OCR GCSE Physics A revision content for Global challenges, especially Physics on the move and Speed, acceleration and force estimation.
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Forces
Forces in action • Applying force formulae
