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Balancing Ball Newton's Cradles are great for home of the officedesk!A good gift to student to rearch inertia.
18.3x15.1x18
1) Balancing Ball Newton''s Cradles are great for home of theoffice desk! Newton''s Cradle of an odd number of identical steelballs each suspended by a bifilar suspension from a sturdy frame.The balls are aligned along a horizontalline, just touching.
2) When the ball on one end is pulled aside and allowed to swing asa pendulum, it hits the next ball. The outcome is fascinating, theone ball on the far end is knocked away from the others with thesame speed as the first ball had initially andall of the otherballs remain nearly at rest !
3) If you pull back two balls and let them strike the others,two balls are knocked from the other end, and all the other ballsremain nearly at rest.Great for stress relief and makes a wonderfulgift!
18.3x15.1x18.5cm
Wooden Newton's cradle with plastic stander
