About Space Newton Cradle Pendulum Metal Perpetual Motion Toy & Swing Balance Collision Ball Decoration Figurine with Polished Plastic Base for Office Classic Desk Toy (13.5X11X13.5Cm) – Brown 0 (0)

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242 words

Material Characteristics: This table top pendulum is a simple construction made up of high quality Plastic base and arch to which highly durable nylon stings which bare the spheres are attached. The length is about is 13.5 cm, width is about 11 cm and height is about 13.5 cm.
Noble Design: Shining arch cradle frame made of High quality PP material, Stainless metal balls hanging on durable Nylon strings,and Vintage plastic base, can be put on your desk, shelf and more. Note: Pendulum may tangle if you operate wrongly. Kindly handle with care while unpacking.
This is a simple construction made up of high quality plastic for base and arch to which highly durable nylon stings which bare the spheres are attached.
Fun play: When sphere is lifted and released at one end, the sphere at the other end lifts upward due to the force that has been transmitted through the stationery spheres. The last sphere which was lifted upwards now drops and force is transmitted through the remaining stationery spheres and repeating in the opposite direction.
Usage: Great fun, educational physics demonstrator, the Newton’s cradle is a great invention for both kids and adults, intellectual and elegant decoration for your room and office. Whether you are studying physics knowledge, working on complex analysis, or looking for a delicate gift, this Newton Cradle Balance Balls is definitely what you really want.

SP 775 DC 12V-24V High Speed Metal Large Torque Small DC Motor Replacement for DIY Toy Cars Motor for Drill 12V/24V Brushed DC Multipurpose Brushed High torque Motor 0 (0)

1 min read

131 words

Motor Shaft Diameter 4.7mm Length of Shaft16mm Length of the Motor (Body)67mm
Used in numerous applications: this 12v to 24V torque gear motor perfectly fits for toys DIY, massage device, game device, game controller, cellphone etc 775 Motor | Multipurpose Brushed Motor | PCB Drill |
Drill Machine | RS-775 Motor | 12V DC Motor | 555 Motor | High Torque DC Motor |
On load current : 2 Amp, No Load Speed: 7000RPM, Motor Shaft Diameter: 4.7 mm Mounting Screw Hole Diameter : 4mm, Distance between Screw Holes: 30mm, Diameter of the Motor: 44mm
Length of the Motor (Body): 67mm, Length of Shaft: 16mm, Main Color : Silver Tone Material : Metal, Net Weight : 300gm, Package Contains : 1 x MOTOR
With low noise, high speed, high efficiency, low resistance fearures for this 6400PRM DC motor

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