Details'Helps students to visualize and grasp Newton''s Second Law of Motion! This sturdy unit demonstrates that a horizontally projected ball and vertically dropped ball land at the same time. This spring device can propel a ball to 48" from its starting point. With a detachable rod for clamping to a table or stand. Instructions provided. (12" x 4-1/2" x 2"; 1.21Ibs).'
- Additional Information
Catalogue Number EANS0000 Size No Pack PC