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Newtons 2nd Law of Motion Demo - Image One
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Newtons 2nd Law of Motion Demo

Item#: 15679  
List Price:$34.99
Our Price: $26.99 /each
You Save: $8.00 (22%)
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Help students visualize and intellectually grasp Newton’s Second Law of Motion with this practical and easy-to-use kit!  The sturdy cast-iron unit demonstrates that a horizontally projected ball and vertically dropped ball land at the same time.  The spring device can propel a ball up to 48" from its starting point.  The kit comes with a detachable rod for clamping toa table or stand.  Instructions included.


  • Demonstrates Newton’s Second Law of Motion
  • Cast-iron spring device and two metal balls
  • Detachable rod for clamping to tables or stands
  • Perfect for use by instructors in the classroom
  • Instructions included

13 +
Box Size:
12.50 x 4.50 x 1.75 inches
31.75cm x 11.43cm x 4.45cm
1 lb 7 oz
0.65 kg

Small parts. Not for children under 3 yrs.
Toy contains a marble. Not for children under 3 yrs.

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