Newton's Pendulum - Mirror
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The Newton's Cradle — 5 suspended balls made entirely of metal, on a mirror base. Dimensions: 12.7 × 10 × 7.5 cm. Clearly illustrates the principles of conservation of kinetic energy and momentum transfer. An educational, decorative, and fascinating object — for all ages.
Conservation of Kinetic Energy
Each released ball transmits its energy through the stationary balls — the opposite ball rises with the same speed. Physics in its purest form, visible in real time.
5 All-Metal Balls
Heavy and precise metal balls, suspended on taut wires — optimal energy transmission and smooth, lasting oscillation.
Mirror Base
Reflects the movement of the balls and creates a captivating visual effect — the reflection visually doubles the animation and adds a premium decorative dimension.
12.7 × 10 × 7.5 cm
Compact size ideal for a desk, shelf, or display case — easy to handle and move for demonstrations.
Concrete Educational Tool
Illustrates physics principles — conservation of energy, momentum transfer, damping — in a fun and memorable way.
Unusual Deco-Science Gift
For physics enthusiasts, lovers of beautiful office objects, or original decorative accessories — for both children and adults.
5 metal balls · mirror base · 12.7 × 10 × 7.5 cm · kinetic energy conservation
Newton's Cradle is one of the most mesmerizing office objects available — and one of the most elegant to explain. Release one ball: the energy travels through the three stationary balls and propels the fifth one to the same height. Release two balls: two rise on the opposite side. Release three: three respond. It's not magic — it's Newton. The mirror base visually doubles the movement and transforms each oscillation into a decorative installation.
📦 Contents
1 Newton's Cradle
5 suspended balls made entirely of metal
Mirror base
Visual effect · ball reflection
12.7 × 10 × 7.5 cm
Compact size · can be placed anywhere
| Balls | 5 — entirely metal |
| Base | Mirror |
| Dimensions | 12.7 × 10 × 7.5 cm (H × W × D) |
| Material | Metal |
| Physical Principle | Conservation of kinetic energy and momentum |
| Use | Decoration · education · office |
To go further: release 1 ball → 1 responds. Release 2 → 2 respond. Release 3 → 3 respond. Each configuration illustrates the conservation of momentum in a different way. The mirror base allows for simultaneous observation of the real movement and its reflection — a doubly captivating effect during demonstrations.
🎁 The unusual office object for physics enthusiasts: 5 metal balls, mirror base, 12.7 × 10 × 7.5 cm. An original gift for a birthday, Christmas, office gift, or teacher gift — for any admirer of science, decorative objects, or mechanical curiosities.
Frequently Asked Questions
What physical principle does Newton's Cradle illustrate?
Newton's Cradle illustrates the conservation of kinetic energy and momentum. When one ball strikes the others, energy is transmitted through the stationary balls and propels the opposite ball to the same height — and with the same speed — as the initial ball.
What happens if several balls are released at the same time?
If you release 2 balls together, 2 rise on the opposite side. If you release 3, 3 respond. This illustrates that it is the number of balls (and thus the momentum) that is conserved, not just the energy. Some balls gradually stop due to damping from friction and air resistance.
Is it suitable for children?
Yes — Newton's Cradle is suitable for all ages. For children, it's a fun and fascinating object. For teenagers and adults, it's a concrete educational tool for understanding physics principles. The solid metal makes it robust and durable.
How long do the balls swing for?
The pendulum swings for several minutes before stopping due to natural damping (wire friction, air resistance). The more energetically the balls are released, the longer the oscillation lasts. The gradual damping itself is an interesting physical phenomenon to observe.
