Periodic means that the motion repeats at a constant ... is exactly the same graph as we get if we plot the position of a mass on a spring bouncing up and down in simple harmonic motion as ...

[Theme Music] The physics that caused the swaying of the Millennium Bridge has to do with oscillations, or back-and-forth motion. More specifically, it has to do with simple harmonic motion ...

Traditionally, the introductory view of the pendulum is to show that for small amplitudes the motion of the mass is like a simple harmonic ... the values for mass, spring constant (k) and time ...

Similarly, simple harmonic motion may be derived from the projection onto the axis of a circle of a point moving with constant speed on the circumference, as shown in the diagram below.