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Mechanics There are 96 products.

Mechanics
  • Density Ball
    Density Ball.

    Our density ball is used demonstrate the effects of temperature and mineral content on density. The metal ball will float in cold water, and sink in hot! The density of water is not constant but depends upon several factors. The effects of salinity and temperature play a large role in the flow of earth's ocean currents. The 30-166 Denstity Ball can be used by varying salt content as well as temperature, to show the effects on density.

    Our density ball is used demonstrate the effects of temperature and mineral content on...

    Our density ball is used demonstrate the effects of temperature and mineral content on density. The metal ball will float in cold water, and sink in hot! The density of water...

    611-2155

    In Stock

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    $24.60
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  • Recording Timer 110v
    Recording Timer 120V

    Every lab should have one of these cost effective timers. Synchronized to the 60 Hz power line, this timer is very accurate for gathering position and time data from which the speed and acceleration of moving objects can be calculated. It includes carbon disks, ticker tape, and a plastic feeler gauge

    Every lab should have one of these cost effective timers. Synchronized to the 60 Hz...

    Every lab should have one of these cost effective timers. Synchronized to the 60 Hz power line, this timer is very accurate for gathering position and time data from which the...

    15210

    In Stock

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    $70.80
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  • Dynamics Apparatus with hoops

    These three wheel carts are identical to the #14300 apparatus, but this set adds two easily attached large spring steel hoops to serve as bumpers. This allows meaningful collisions to be added to the demonstration and laboratory repertoire.

    These three wheel carts are identical to the #14300 apparatus, but this set adds two...

    These three wheel carts are identical to the #14300 apparatus, but this set adds two easily attached large spring steel hoops to serve as bumpers. This allows meaningful...

    10-4300

    In Stock

    .
    $82.95
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  • Trajectory Apparatus
    Trajectory Apparatus

    This rugged, compact device allows students to clearly visualize and quantify projectile motion. A steel ball is launched repeatedly from the same place on a ramp and strikes a recording paper on a target plate that is moved horizontally each time.

    This rugged, compact device allows students to clearly visualize and quantify...

    This rugged, compact device allows students to clearly visualize and quantify projectile motion. A steel ball is launched repeatedly from the same place on a ramp and strikes a...

    10-108

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

    .
    $41.70
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  • Fan Cart

    A low mass cart with sturdy colorful wheels is outfitted with a large adjustable sail, and a novel system of shunts to get several speed from the 4AA batteries that are required. In addition to some vector explorations with the sail, the fan cart without a sail is a perfect candidate for studying motion with a constant force.

    A low mass cart with sturdy colorful wheels is outfitted with a large adjustable sail,...

    A low mass cart with sturdy colorful wheels is outfitted with a large adjustable sail, and a novel system of shunts to get several speed from the 4AA batteries that are...

    10-105

    In Stock

    .
    $62.95
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  • Constant Speed Vehicle
    Constant Speed Vehicle

    Some sort of crawler has long been a favorite for introducing the ideas of velocity and acceleration. This product has a three position switch so that it can be powered in either direction, a stable platform for carrying objects, a hook for towing and blunt ends for pushing. A spacer is included to take the place of one battery for half speed operation. Requires 2 C-size batteries.

    Some sort of crawler has long been a favorite for introducing the ideas of velocity and...

    Some sort of crawler has long been a favorite for introducing the ideas of velocity and acceleration. This product has a three position switch so that it can be powered in...

    10-103

    In Stock

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    $23.75
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