Vaidhai 5 Balls Newton’s Cradle – 4.7” LED Light Up Kinetic Energy Perpetual Motion Desk Toy Swinging Kinetic Balls for Home Office Science Education Toy

$74.95

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Price: $74.95
(as of Jul 07,2022 14:17:28 UTC – Details)




❤Feature:
❤Quantity:1pcs.
❤Product Material: frosted glass + fishing line + plastic base
❤Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy
❤Friction and damping effects are also observed
❤Includes steel balls, plastic frames and base
❤Size:4.7*4.7*3.5in.
❤Easy and convenient to use.
❤Batteries:4 x AA batteries(Not Included)
❤Glowing Newton ball swing more dazzling at night, the base has a luminous plate, projected onto the glass beads, glass beads showing colorful, very attractive.

❤Package Include:
❤1 x Newton’s Cradle

Perpetual Motion: The pendulum balls show the conservation of momentum and energy, creating perpetual motion that is ideal for desktop display
Glowing Newton ball swing more dazzling at night, the base has a luminous plate, projected onto the glass beads, glass beads showing colorful, very attractive.
Dimensions: The desk balls pendulum stand measures 4.7 x 4.7 x 3.5 inches
Worry-free Shopping Service: Vaidhai Store provide up to one months of return service and have a professional customer service team to help you solve problems 24 hours a day ! !

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Vaidhai 5 Balls Newton’s Cradle – 4.7” LED Light Up Kinetic Energy Perpetual Motion Desk Toy Swinging Kinetic Balls for Home Office Science Education Toy

$74.95

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