Your Safer Source for Science

Since 1977


P.O. Box 219 Batavia, IL 60510

Phone 800-452-1261
Fax 866-452-1436

Item #: AP9221

Price: $79.50

With the AC Acceleration Timer for physics and physical science, demonstrate and calculate increases in velocity and by precisely measuring the intervals between a series of dots.

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Product Details

Acceleration timer produces precisely 60 dots per second on a moving strip of paper. Demonstrate increases in velocity and precisely calculate acceleration, drag and friction by measuring the interval between a series of dots. Includes paper, carbon paper disks and a plastic feeler gauge.