Permission of the copyright owner is required for use of the following images.  Permission may be requested through email.   High-resolution files are available with the copyright watermark removed.   Please refer to photographs by the given title and/or ID #.

See Techniques for a description of the photographic methods.  (Note that the units of time are ms = millisecond = 0.001 second.)

		Title: Half cycle of pendulum ID #: SP-28-8 © copyright: Loren M. Winters Medium: 35mm negative Description: a ball of 2.8 cm diameter swings through a half cycle (length of pendulum = 36.3 cm) Technique: color-sequenced multiflash (interval = 48.0 ms) Category: Oscillations	Title: Half-cycle of vertically-oscillating spring ID #: SP-31-20 © copyright: Loren M. Winters Medium: 35mm negative Description: a ball of 3.5 cm diameter and mass 70 g oscillates through one-half cycle on a linear spring of spring constant 2.99 N/m Technique: color-sequenced multiflash (interval = 80.0 ms) Category: Oscillations
		Title: Full cycle of vertically-oscillating spring ID #: SP-33-11 © copyright: Loren M. Winters Medium: 35mm negative Description: a ball oscillates through a little more than one cycle on a vertical spring Technique: multiflash sweep (interval = 90.0 ms) Category: Oscillations