![Knife-edge (lever) clamp](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/14250/13560/MC-KCLAMP__97160.1503517897.jpg?c=2)
![friction block](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13852/19845/MC-BLOCK1__87403.1694026020.jpg?c=2)
![Specific Heat Specimen Set](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13760/12971/20170105-20170105-_mg_5953__55245.1503517888.jpg?c=2)
![Wood Ramp, economy](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13289/14023/MC-RAMP1__74817.1573683371.jpg?c=2)
![Fire Syringe Demonstrator](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13256/15905/MC-DIESEL__64870.1503517940.jpg?c=2)
![Propeller, plastic](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13127/12521/EL-PROPELL__14502.1503517880.jpg?c=2)
![Ball, steel, 1", each](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/12901/16820/20170721-_MG_6399__42600.1513898018.jpg?c=2)
![Centripetal Force Kit](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/12650/13247/MC-CENTRIP__87316.1503517892.jpg?c=2)
![Rod, steel, 0.25" x 10"](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/12130/13120/GS-RODSTL__45146.1503517890.jpg?c=2)
![Magdeburg Hemispheres](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/11937/14154/mc-magburg__43600.1503517907.jpg?c=2)
![Overflow can](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/11869/13797/MC-OVERFLW__12146.1503517901.jpg?c=2)
![Impact Car](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/11593/16291/MC-IMPACAR__28983.1503517951.jpg?c=2)
![Bimetallic Compound Bar](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/11493/17858/MC-COMPBAR-2-2020__52068.1582147652.jpg?c=2)
![Image of Maxwell's Wheel](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/14399/16693/20171102-_MG_6687__40726.1652728829.jpg?c=2)
![Ballistic Car](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/11356/15894/20170105-20170105-_mg_5942__92396.1573683378.jpg?c=2)
category
Force and Motion Equipment
Metal clamp attaches to a meterstick to make a simple balance.
Ages 11+
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These replacement carbon discs are designed for use with the AC Spark Recording Timer. 10 per pack.
Ages 11+
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Use this friction block with attached hook for force and motion studies.
Ages 8+
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Consists of five 1/2"-diameter hooked cylinders.
Ages 8+
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This economy ramp for inclined plane studies is 22" long, 5" wide, and constructed of wood.
Ages 8+
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This "fire syringe" (or diesel piston demonstrator device) shows the relationship between gas pressure & temperature – and how they can be used to start a miniature fire. Explore thermodynamics, gas laws, Boyle's Law & more!
Ages 11+
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Use with our electric motor to make a fan or for other projects.
Ages 8+
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Individual steel ball that is 1" in diameter.
Ages 8+
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Everything needed to measure the relationship between centripetal force and mass.
Ages 11+
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5 mm diameter steel rod. 10-12" long.
Ages 11+
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This pair of Magdeburg hemispheres is a convenient way to demonstrate the power of atmospheric pressure and vacuum.
Ages 11+
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Use overflow cans to measure the volume of irregular objects for density and specific gravity determinations.
Ages 11+
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This impact car is uniquely designed to measure the force of a collision.
Ages 12+
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This paper tape will work with most recording timers. It is about 17 mm wide and comes on a 150 foot roll.
Ages 11+
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This bimetallic compound bar is made of two dissimilar metals and used to demonstrate how different metals expand thermally at different rates.
Ages 11+
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Spring scales measure weight or force by hanging an object from its hook. To measure loose material such as sand, pour into a plastic bag and hang the bag from the hook. Scale is sensitive to 20 grams.
Ages 8+
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Special 6 mm diameter closely wound steel spring used to study the effects of potential energy and energy conservation.
Ages 11+
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Classic demonstration of the conservation of mechanical energy.
Ages 12+
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Measure weight or force by hanging objects from the spring scale hook.
Ages 8+
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Shoot a 25-mm steel ball from a barrel affixed to a moving cart & watch in amazement as it drops back down into the barrel! This classic, memorable ballistic demonstration provides kids with an unforgettable intro to physics.
Ages 12+
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Explore the world of physics to understand how physical forces work. Find tools to study friction, density, and more.
If you're teaching physics to kids, you'll need equipment used to measure force. What is force? In its simplest terms, force is the push or pull on an object. So weight, which measures the gravitational pull on an object, is a force!
But here you'll find supplies to go far beyond just the basics of force and motion. Instead, shop a selection of equipment used to measure force in any grade.
Introduce beginners to force and motion through fun, hands-on science exercises. Students in AP and advanced STEM studies will appreciate the special apparatus, individual tools, and kits.
Shop spring scales that read in Newtons and grams. Also find a variety of other supplies to study mass, weight, density, and force. Use a spark timer to visualize and measure velocity and acceleration of different objects. Discover the principles of momentum and kinetic energy with a collision kit. Or buy the collision car separately to measure the force of a collision.
We get it. Science can be messy. But Home Science Tools' products and service can handle it.
Our products are durable, reliable, and affordable to take you from the field to the lab to the kitchen. They won't let you down, no matter what they're up against. Whether it's (over)eager young scientists year after year, or rigorous requirements that come once-in-a lifetime.
And if your science inquiry doesn't go as expected, you can expect our customer service team to help. Count on friendly voices at the other end of the phone and expert advice in your inbox. They're not happy until you are.
Bottom line? We guarantee our products and service won't mess up your science study—no matter how messy it gets.
Questions? Get in touch with our Customer Service team.