Key term for Edexcel GCSE Physics, used in Sound and Ultrasound.
The tendency of an object to resist a change in its motion, which is dependent on its mass.
Inertia appears in Edexcel GCSE Physics revision content for Waves, especially Sound and Ultrasound and Sound Conversion and Hearing.
Waves
Sound and Ultrasound • Sound Conversion and Hearing
Motion and forces
Circular Motion and Momentum • Inertial Mass
Motion and forces
Newton's Laws, Weight and Mass • Newton's Second Law
Motion and forces
Newton's Laws, Weight and Mass • Newton's First Law
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