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| Pulley Classroom
Demonstration Kits |
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| Basic Classroom Pulley Kit |
Deluxe Classroom Pulley Kit |
These kits have been
developed to demonstrate and perform quantitative experiments on both
fixed and moveable pulleys, trains of fixed and moveable pulleys, the
wheel and axle, the capstan, etc. Helps students understand the
concepts of mechanical advantage, the efficiency of fixed and moveable
pulleys and much more. Designed for extensive long-term use. Rods,
pulleys and clamps are made of either plated metal or polished aluminum.
Slotted weights and weight hangers are made of brass. Perfect for middle school, high school and college
physics, but may also be used to each younger students.
Basic Classroom Pulley Kit
Comprised of a rectangular laminated wooden based 12.5 x 15 cm, which
support a threaded rod measuring about 12.5mm 61cm in a metal flange
fitted with a capstan and a screw eye. Six clamps (hooks collars)
are provided for suspending pulleys and cords on an adjustable cross rod
9.5mm x 20cm, held by a right angle clamp. Supplied with the
following 8 single pulleys, 2 double sheave pulleys, 1 wheel and axle, 7
weight hangers, 9 slotted weights, 1 right-angle clamp, 1 spool of cord, 1
tommy bar to tighten the vertical rod and Instruction Manual.
No. SK212-CB. Only $235.00
Deluxe Classroom Pulley Kit
Consists of a rectangular laminated wooden base about 20 x 82 cm which
supports two threaded rods measuring 12.5mm a 8 cm in metal flanges and is
fitted with a capstan a screw eye. Eight clamps (hooks collars) are
provided for suspending pulleys and cords on an adjustable cross rod
12.5mm x 81cm, held by right angle clamps. Supplied with 8
single pulleys, 2 triple tandem pulleys, 2 quadruple pulleys, 1 wheel and
axle, 7 weight hangers, 15 slotted weights, 3 right angle clamps, 1 spool
of cord, 1 tommy bar to tighten the vertical rods and Instruction Manual.
No. SK212-CD. Only $315.00 |
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Elementary Classroom Kit
Provides hands-on engineering and problems solving experiences for
youngsters with this comprehensive kit. Build hoists, towing mechanisms,
etc. Learn about effort vs. load, measuring and comparing effort,
friction and momentum, plus much more. Kit includes 24 plastic
pulleys, 24 pulley blocks, 24 mounting plates, 16 mounting rings, 50 axle
pins, nuts and bolt and Pulley Activities Book. Grades 3-6.
No. SK212-EL. Only $79.95 |
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