H2 Physics 9 - Oscillations: Simple Harmonic Motion of a Mass-Spring System
What you will learn
- 0.5 kg mass on a horizontal spring with k = 20 N/m, pulled 0.1 m from equilibrium and released from rest.
- Angular frequency omega = square root of (k / m) = square root of 40 = 6.32 rad/s; period T = 2 pi / omega = 0.99 s.
- Maximum speed v_max = omega A = 0.632 m/s, occurring at the equilibrium position.
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