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1476 Second Law of Motion
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.
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118 Daliang Street Ningbo, China
Post Code 315 000
Tel: 86-574-8732 1938
Fax: 86-574-8732 1940
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