#5.3.1a
displacement, amplitude, period, frequency, angular frequency and phase difference
#5.3.1b
angular frequency ω;
\(ω = \dfrac{2π}{T} \) or \(ω = 2πf\)
#5.3.1c
(i) simple harmonic motion;
defining equation \(a = -ω^2x \)
(ii) techniques and procedures used to determine the period/frequency of simple harmonic oscillations
PAG10 e.g. mass on a spring, pendulum
#5.3.1d
solutions to the equation \(a = -ω^2x \)
e.g. \(x = A\cos{ωt} \) or \(x = A\sin{ωt} \)
#5.3.1e
velocity \(v = ±ω\sqrt{A^2 - x^2} \) hence \(v_{max} = ωA \)
#5.3.1f
the period of a simple harmonic oscillator is independent of its amplitude (isochronous oscillator)
#5.3.1g
graphical methods to relate the changes in displacement, velocity and acceleration during simple harmonic motion.