This Ballistics Car demonstrates the independence of vertical and horizontal motions. It consists of a four-wheeled cart carrying a vertical tube with a spring-loaded piston inside. The tube is loaded...
These drilled balls are excellent for use as pendulum bobs or in impact and collision experiments. All drilled balls feature 3mm countersunk holes so pendulum cord knots can be recessed.Additional...
These drilled balls are excellent for use as pendulum bobs or in impact and collision experiments. All drilled balls feature 3mm countersunk holes so pendulum cord knots can be recessed.Additional...
These drilled balls are excellent for use as pendulum bobs or in impact and collision experiments. All drilled balls feature 3mm countersunk holes so pendulum cord knots can be recessed.Additional...
This set is used to demonstrate the resolution of forces on an inclined plane, uniform and accelerated motions, kinetic and potential energies, and the friction between two surfaces. The wooden...
Use this convenient set to perform various pulley demonstrations. The durable 20cm x 15cm base is fitted with a capstan and a 61cm tall aluminum support rod. Also includes a...
Push the cart and eject the steel ball from the spring-loaded barrel. The ball falls back into the barrel of the moving car, demonstrating that the forward motion of the...
Pulley with table clamp features a sturdy steel frame and a 50mm diameter plastic sheave. Clamp opens to 30mm.Additional Info: Pulley with table clamp features a sturdy steel frame and...
Sturdy plastic impact car features a graduated spring scale and a slide that is displaced on impact against an obstacle. Includes activity guide.Additional Info: Sturdy plastic impact car features a...
Economical version of the traditional wood inclined plane. 80cm long x 12cm wide. Made of medium-density fiberboard (MDF). Includes adjustable-angle pulley and a 14mm diameter cross hole for support rod.Additional...
This durable inertia demonstrator works reliably every time and is a great improvement on traditional versions of this classic experiment. A steel ball rests on a thin metal card on...
Free-running tandem pulleys feature plastic sheaves, plated aluminum frames, and a hook at each end.Additional Info: Free-running tandem pulleys feature plastic sheaves, plated aluminum frames, and a hook at each...
Rugged plastic pulley with deep V-grooves mounted on a metal clamp. The sheave is 50mm in diameter. Clamp can be mounted on surfaces up to 35mm thick.Additional Info: Rugged plastic...
High quality bench pulley that can be mounted on a support stand rod. Constructed of a heavy duty cast aluminum support frame, this 50mm diameter pulley is mounted on heavy...
Free-running tandem pulleys feature plastic sheaves, plated aluminum frames, and a hook at each end.Additional Info: Free-running tandem pulleys feature plastic sheaves, plated aluminum frames, and a hook at each...
Utilize the power of your smartphone with this unique Hall’s Carriage. The secure clip holds your smartphone securely for motion experiments. Using an app of your own choosing, you can...
These free-running, sturdy pulleys feature 50mm diameter plastic sheaves with deep V-grooves, aluminum frames, and swivel hooks on both ends.Additional Info: These free-running, sturdy pulleys feature 50mm diameter plastic sheaves...
This economical version of our Forces & Simple Machines Kit, this set is ideal for introducing students to the concepts of changing force by levers and pulleys, and the notion...
This student force table is a complete set that features a dual scale, an outer scale for accurate pulley positioning and an inner scale for orienting a tracing paper overlay....
The Forces & Simple Machines Kit contains a variety of custom made and unique components, including a Force Board, Inclined Plane, and Vector Board. Also included is a complete set...
This advanced measuring tool is accurate to 0.001"/0.01 MM and measures in both metric and English units. Range is 6"/150 MM. It has a bright LCD display and easy push...
Secure clip holds your smartphone securely for motion experiments using a Hall's Carriage. Using an app of your own choosing, you can graph acceleration and velocity.Additional Info: universal smartphone adapterPackage...
This precision measuring tool is made of hardened steel for precision and durability. It has a range of 150 MM and a large, easy-to-read dial with a resolution of 0.02...
This 7.5 meter (25 foot) metal blade tape measure is 1" wide and is scaled in 1/16" increments on one side and 1mm increments on the other side. Features an...
This micrometer is made of hardened steel for precision and durability. Its range is 0-25 MM and it has a precision rotary scale with a resolution of 0.01 MM, a...
This versatile tape measure is perfect for a wide variety of applications. The bright yellow steel tape retracts with a simple push of a button. It also features a high...
Durable, lightweight oversized plastic instruments, designed for whiteboards and chalkboards. Triangles, protractor, and ruler are made of white polystyrene and feature handles for ease of use. Compass is made of...
This measuring set contains four high quality instruments-a 0-25 x 0.01 MM micrometer caliper, a 90 degree knife edge square, a 150 x 0.05 MM vernier caliper, and a 150...
Durable, lightweight oversized plastic instruments, designed for whiteboards and chalkboards. Triangles, protractor, and ruler are made of white polystyrene and feature handles for ease of use. Compass is made of...
Durable, lightweight oversized plastic instruments, designed for whiteboards and chalkboards. Triangles, protractor, and ruler are made of white polystyrene and feature handles for ease of use. Compass is made of...
Durable, lightweight oversized plastic instruments, designed for whiteboards and chalkboards. Triangles, protractor, and ruler are made of white polystyrene and feature handles for ease of use. Compass is made of...
Includes a variety of tools and objects for teaching basics of measurement. Kit is shipped in a reusable storage box. Includes activity guide with 15 activities. Contents" Depth gauge 1,...
Durable, lightweight oversized plastic instruments, designed for whiteboards and chalkboards. Triangles, protractor, and ruler are made of white polystyrene and feature handles for ease of use. Compass is made of...
All plastic construction. Dual scale range is 6" or 150mm. Readability is 1/128" or 0.05mm.Additional Info: All plastic construction. Dual scale range is 6" or 150mm. Readability is 1/128" or...
This plastic electronic stopwatch can be set to display time (hours/ minutes/seconds) in 12 or 24 hour mode, calendar, 24-hour stopwatch, alarm, hourly chime, 1/100 second chronograph, split time, and...
Use this simple apparatus to measure relative humidity. Includes two plastic-backed Celsius thermometers, one for dry bulb measurements and the other for wet bulb measurements. The thermometers mount on a...
These heavy duty Magdeburg hemispheres are closer to the original version than plastic or rubber models. Thick cast iron walls and large steel handles make this item extremely durable. Plated...
Demonstrate how two identically sized cans absorb and radiate energy differently. One of the screw cap cans is smooth metal and the other is painted dull black. Water cools or...
Red spirit-filled thermometers provide increased safety and economic pricing. They contain a petroleum-based column with red dye, which is significantly safer than mercury. These thermometers all have 6 to 7mm...
Red spirit-filled thermometers provide increased safety and economic pricing. They contain a petroleum-based column with red dye, which is significantly safer than mercury. These thermometers all have 6 to 7mm...
Two identical sized screw cap metal cans (one smooth metal and other painted dull black) to demonstrate the difference in cooling rates of hot water inside the cans due to...
This calorimeter consists of two nested aluminum cans separated by a 1.7cm thick styrofoam liner and a clear molded plastic lid with a filler cap. A plastic insulator ring protects...
This pump features a painted steel barrel, steel valve assembly, and a wooden handle. Both in and out ports are equipped with hose connectors, for use with vacuum experiments as...
An aluminum overflow can and a catch bucket are packaged as a convenient set for use in Archimedes' Principle, density, and specific gravity experiments. The overflow can measures 4" I.D....