"WardsSci100002"
Assorted Plastic Pulleys
Supplier: SI Manufacturing
This package of plastic pulleys contains 25 each of 20, 30 and 40 mm diameter pulleys with 3.2 mm bores and one 10 mm pulley with a push fit to a 2 mm motor shaft.
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Worm Gearbox
Supplier: TAMIYA AMERICA INC.
With the Worm Gear Box, High Efficiency, it is possible to have high power or high speed with two different gear ratios
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21st Century Balance
Supplier: Shiv Dial Sud & Sons
This balance is the first major advancement in teaching simple machines in decades.
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High Speed Gearbox
Supplier: TAMIYA AMERICA INC.
The High Speed Gear Box, High Efficiency, is perfect for high speed applications
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Demonstration Pulleys
Supplier: GSC International
Jumbo-Sized Pulleys are Designed for Classroom Demonstrations
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K’NEX Education Intro to Simple Machines: Levers and Pulleys
Supplier: K'nex Industries
Identify All Three Classes of Levers and Their Key Parts
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Pulleys in Motion Kit
Supplier: SI Manufacturing
Versatile teaching kit contains enough materials for the whole classroom to learn about and experiment with a variety of pulley configurations. Because these activities are hands-on, students get a real feel for the forces at work.
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Ball-Bearing Clamp Pulley
Supplier: Shiv Dial Sud & Sons
Smooth-running ball-bearing clamp pulley for use with inclined planes, force experiments, or demonstrations of work and machines, this durable, lightweight plastic pulley fastens to surfaces up to 18 mm thick.
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Force and Simple Machines Kit
Supplier: United Scientific Supplies
With custom designed components, this kit covers all the subject areas two or three individual kits usually address.
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Wheel & Axle
Supplier: Shiv Dial Sud & Sons
Show the mechanical advantage of the wheel and axle.
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Simple Machines, Lever Model
Supplier: Wards
This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.
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Pulleys
Supplier: Wards
These free-running plastic pulleys are durable in design.
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Simple Machines, Gear Train Model
Supplier: Wards
This wooden machine has a sturdy wooden construction ideal for classroom use.
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Students Dynamic Cart Set
Supplier: Science First
A set of dynamic cart trolleys are used for investigation on momentum, velocity and acceleration. Each trolley consists of two rectangular wooden blocks, 300 mm long, moving on three low friction wheels (ball bearings in wheels). The trolley is fitted with spring loaded impulse rod. It has a provision for stacking the trolleys on top of each other with removable pins. It is supplied with two rubber corks and 2 needles, so trolleys may be stuck together for inelastic collisions. A striking pin for releasing the striker and 3 pins or dowels for stacking are provided. One trolley weight approximately 1 kg.
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