Best Newtons Laws Of Motion

uxcell 6701-2RS Deep Groove Ball Bearings Z2 12mm x 18mm x 4mm Double Sealed Chrome Steel 10pcs

  • 6701-2RS (I.D.=12mm, O.D.=18mm, Thickness=4mm).
  • 6701 2RS bearings are sealed on BOTH SIDES to keep lubricant in.
  • Made from Chromium Steel (GCr15), durability and resistance to under heavy loads.
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use.
  • Static load rating of 532 newtons and dynamic load rating of 928 newtons.
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uxcell 1620-2RS Deep Groove Ball Bearings Z2 7/16 X 1-3/8 X 7/16inch Double Sealed Chrome Steel 4 Pcs

  • 1620-2RS (I.D.=7/16inch, O.D.=1-3/8inch, Thickness=7/16inch).
  • 1620 2RS bearings are sealed on BOTH SIDES to keep lubricant in.
  • Made from Chromium Steel (GCr15), durability and resistance to under heavy loads.
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use.
  • Static load rating of 800newtons and dynamic load rating of 1690 newtons.
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Rolling Ball Perpetual Marble Machine, Kinetic Art Perpetual Motion Machine, Perpetual Marble Machine Science Physics Gadget Office Home Desk Ornament.

  • Funny and Creative Perpetual Motion Machine: The infinite looping perpetual motion machine will amaze you, The non-stop ball looks funny and easy to fascinate youmakes, everyone want to buy one to play, Amaze your friends and make them scratch their heads with this clever toy..
  • Desig & Working principle: Kinetic Art Perpetual Motion Machine The appearance looks simple, but the technology and design behind it are quite complex. using the Principles of Electromagnetics and gravity to make the metal balls constantly toss and fall. it helps demonstrate the laws of conservation of momentum and energy..
  • High Quality Material & Multipurpose: Rolling Ball Perpetual Marble Machine is made of high quality plastic and the wire is made from stainless steel, durable, long-lasting. It is a classic desktop accessory and the art of movement, Use it to decorate your office space, show some personality and express your love for science and physics..
  • Help decompress and relax: The Automatic Swinging Perpetual Motion Machine helps promote feelings of calm, helps reduce stress/anxiety, and helps improve concentration. When you get bored....
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uxcell 6810ZZ Deep Groove Ball Bearings 50mm Inner Dia 65mm OD 7mm Bore Double Shielded Chrome Steel Z2 2pcs

  • 6810ZZ (I.D.=50mm, O.D.=65mm, Thickness=7mm).
  • 6810zz bearings are Shielded on BOTH SIDES to keep lubricant in.
  • Made from Chrome Steel (GCr15), durability and resistance to under heavy loads.
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use.
  • Static load rating of 5760 newtons and dynamic load rating of 6170 newtons.
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uxcell 6806-2RS Deep Groove Ball Bearings 30mm Inner Dia 42mm OD 7mm Bore Double Sealed Chrome Steel Z2 2pcs

  • 6806-2RS (I.D.=30mm, O.D.=42mm, Thickness=7mm).
  • 6806-2rs bearings are sealed on BOTH SIDES to keep lubricant in.
  • Made from Chrome Steel (GCr15), durability and resistance to under heavy loads.
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use.
  • Static load rating of 3402 newtons and dynamic load rating of 4538 newtons.
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uxcell R8RS Deep Groove Ball Bearings Z2 1/2 X 1-1/8 X 5/16inch Double Sealed Carbon Steel 20pcs

  • R8RS (I.D.=1/2inch, O.D.=1-1/8inch, Thickness=5/16inch).
  • R8-2RS bearings are sealed on BOTH SIDES to keep lubricant in.
  • Made from Carbon Steel, durability and resistance to under heavy loads.
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use.
  • Static load rating of 511 newtons and dynamic load rating of 1149 newtons.
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uxcell 6806-2RS Deep Groove Ball Bearings 30mm Inner Dia 42mm OD 7mm Bore Double Sealed Chrome Steel Z2 10pcs

  • 6806-2RS (I.D.=30mm, O.D.=42mm, Thickness=7mm).
  • 6806-2rs bearings are sealed on BOTH SIDES to keep lubricant in.
  • Made from Chrome Steel (GCr15), durability and resistance to under heavy loads.
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use.
  • Static load rating of 3402 newtons and dynamic load rating of 4538 newtons.
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uxcell R188ZZ Deep Groove Ball Bearings Z2 1/4 Inch x 1/2 Inch x 3/16 Inch Double Shielded Chrome Steel 10pcs

  • R188ZZ (I.D.=1/4 inch, O.D.=1/2 inch, Thickness=3/16 inch).
  • R188-2Z bearings are shielded on BOTH SIDES to keep lubricant in.
  • Made from Chromium Steel (GCr15), durability and resistance to under heavy loads.
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use.
  • Static load rating of 80 newtons and dynamic load rating of 207 newtons.
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Roexboz Kinetic Art, Perpetual Marble Machine Automatic Swing Motion Perpetual Model Science Physics Balance Toy Desk Top Decoration Gift for Children and Adults

  • This perpetual motion machine can circular motion all the time!!! it’s not a decoration!!! With three steel balls!.
  • Beautiful art : The perpetual motion device infinite looping perpetual motion machine will amaze you.Jumping little metal balls are works of art on your desk. It will relieve your tension and stress.The plastic parts are made of very high quality plastic.The wire is made from stainless steel. Cute, simple and modern design, easy to attract people’s attention..
  • Relieve stress: Are you stressed? Let’s take a break.This is something that gives your eyes a place to focus when you need to clear your mind. When you get bored and feel there is too much pressure, you can put it on your desktop, start it, quietly watching its fascinating swings, it will be fascinating to you. It can kill time and help you relieve stress..
  • Highquality material: Impressive with a plastic base made of high-quality plastic and a unique design concept. Reliable, sturdy accessories for table sports decoration. Use kinetic energy to keep the ball in an infinite loop. Surprise your friends with this clever toy and leave them scratching their heads. Everyone will love it..
  • Working principle: The working principle, using the principles of dynamics and gravity to make th....
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Newton s Cradle Large Balance Ball Pendulum Demonstrate Laws of Motion Classical Physics Desktop Display 7.25 Inch Height

  • Classical desktop display for science lovers..
  • Demonstration of Newton's laws of motion..
  • Sizes: Base: 7"x4.75" Overall Height: 7.25" Ball Diameter: 7/8".
  • Weight: 1 lb 12 oz. Heavier weight makes it more stable..
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