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Force & Equilibrium There are 62 products.

Force & Equilibrium
  • Ballistic Pendulum

    Here's a simple way to observe the relation between kinetic and potential energy. Made of durable metal. It consists of a spring gun from which a ball can be launched horizontally and a block to catch the ball. A freely swinging pendulum moves to a maximum height where a pointer delineates its highest point of ascension. By measuring this height and using conservation of mechanical energy, you can determine the kinetic energy of the pendulum...

    Here's a simple way to observe the relation between kinetic and potential energy. Made...

    Here's a simple way to observe the relation between kinetic and potential energy. Made of durable metal. It consists of a spring gun from which a ball can be launched...

    611-1720

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    $43.95
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  • Accent Kit, Gravity Investigations
    Accent Gravity Investigations.

    This complete kit contains enough material for your entire class to experiment with acceleration, density and weight. Instructions feature Teacher Pages, Journal Pages and challenge questions. Includes: 6 hanging rods, bobs and string (acceleration studies); 6 graduated cylinders; 6 sets of aluminum, copper, brass, steel, PVC and carbon specimens (density studies); 6 foam peanuts; 6 spring scales; 6 copper cylinders with hook and string...

    This complete kit contains enough material for your entire class to experiment with...

    This complete kit contains enough material for your entire class to experiment with acceleration, density and weight. Instructions feature Teacher Pages, Journal Pages and...

    611-1725

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    $92.75
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  • Tebuchet Kit, pack of 25
    Trebuchet Class Set/25

    This real working trebuchet kit comes with 35 easy to assemble parts. Laser cut wood produces a tight fit for repeated experimentation. The assembled trebuchet is designed to allow for various configurations of weight placement, sling release, projectile mass, and launch points. Excellent model for teaching potential energy, levers, inertia, and forces.

    This real working trebuchet kit comes with 35 easy to assemble parts. Laser cut wood...

    This real working trebuchet kit comes with 35 easy to assemble parts. Laser cut wood produces a tight fit for repeated experimentation. The assembled trebuchet is designed to...

    611-0091

    This item is currently not in stock, please call for availability.

    .
    $275.00
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  • Force Table Paper Pa
    Force Table Paper Pad/50.

    Replacement paper for 611-0255 Force Table.

    Replacement paper for 611-0255 Force Table.

    Replacement paper for 611-0255 Force Table.

    611-0095

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    $21.50
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  • Newton's 2nd Law of Motion Demo
    Newton's Second Law of Motion

    Which ball will strike the ground first, one dropped to the floor or one shot outward? Because Newton tells us the horizontal component of force is independent of vertical components, the answer is - both! Since this is contrary to what you may expect, your class will have to "see it to believe it". Includes aluminum base, spring plunger with 2 settings, 2 steel balls (1" diameter), instructions with theory and experiments. Weight 8 oz.

    Which ball will strike the ground first, one dropped to the floor or one shot outward?...

    Which ball will strike the ground first, one dropped to the floor or one shot outward? Because Newton tells us the horizontal component of force is independent of vertical...

    611-0110

    This item is currently not in stock, please call for availability.

    .
    $17.50
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  • Force Board w/ Scales
    Force Board With Scales.

    This low-cost alternative to the Force Table has an identical method of operation. It is ideal for graphing the composition of forces and the direction and magnitude of vectors. To use, link three spring scales together by a center harness and measure their corresponding angles and distances. Slide paper under the harness to mark the center, trace the position of the arms, and record each reading at the line. Includes: tempered masonite disc...

    This low-cost alternative to the Force Table has an identical method of operation. It...

    This low-cost alternative to the Force Table has an identical method of operation. It is ideal for graphing the composition of forces and the direction and magnitude of vectors....

    611-0250

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    $73.50
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