Frequency and phase
An oscillator completes 24 cycles in 15 s. Find f, T and ω.
← Topic 17
Structured practice
Keep the problem visible, attempt it, then reveal the examiner-style solution.
SHM condition
At x=+0.030 m, a=−0.75 m s⁻². Find ω.
Maximum speed
A=0.060 m and f=3.0 Hz. Find maximum speed.
Pendulum period
Find the period for l=0.64 m and g=9.81 m s⁻².
SHM energy
A spring has k=80 N m⁻¹ and A=0.050 m. Find total energy.
Damping
Compare critical and heavy damping.
Resonance
Why does stronger damping make a resonance peak lower and broader?