Demonstrates nearly constant acceleration.
This companion to our popular Constant Velocity Car demonstrates nearly
constant acceleration. Simply pull back on the spring-loaded, die-cast
roadster then release. Use a motion sensor or tape timer to measure the
acceleration. The more you pull it backwards, the greater its acceleration.
The open top makes it easy to add mass for explorations of Newton’s Second
Law. Body styles are subject to change. Save $1.00 each when you buy 12 or
more!
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