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0 of 5 objectives have lessons · 0 studied · 0 secure
Lessons for this topic haven’t been written yet. The objectives below show exactly what the syllabus expects, so you can plan with them in the meantime.
What Cambridge says you should be able to do, in our words. Codes are the topic number plus the objective’s position.
Understand and use the terms displacement, amplitude, period, frequency, angular frequency and phase difference for oscillations, and write the period in terms of the frequency and in terms of the angular frequency.
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Understand that simple harmonic motion happens when the acceleration is proportional to the displacement from a fixed point and directed opposite to it.
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Use a = −ω²x, and recall and use x = x₀ sin ωt as a solution of this equation.
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Use v = v₀ cos ωt and v = ±ω√(x₀² − x²).
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Analyse and interpret graphs of how displacement, velocity and acceleration vary during simple harmonic motion.
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