Newton’s 2nd Law of Motion Apparatus
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Product Number: SB43492M Price: $13.75 |
PRODUCT DETAILS
Study the free fall and projectile motion of objects. When the spring activated trigger is released, one ball falls down and the other is fired like a projectile. But both hit the ground at the same time. Comes complete with two balls (3/4" dia.) and instructions. Apparatus measures 8-1/2" x 3" x 1" and has a recessed compartment to store balls.
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