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Motion & Force
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| P146 : P146 - Second Law of Motion |
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| This sturdy unit made of cast iron demonstrates that a horizontally projected ball and vertically dropped ball land at the same time. This spring device can propel a ball to 48" from its starting point with a detachable rod for clamping to a table or stand. Instructions provided. Dimensions: 12" x 4-1/2" x 2". |
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| P110A : P110A - Inertia Device |
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| This is a classic demonstration of Inertia. Rest the plastic ball on top of the plexiglass square that is set on the vertical post. Release the spring and the square shoots out. The ball falls into the concave recession in the post, remaining at rest on top of the post as if nothing happened. |
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| G9731 : G9731 - Newtonian Demonstrator |
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| A great apparatus for demonstrating Newton’s Third Law of Motion and the principle of Conversation of Momentum. The new design provides for better results, stability and quality. Approx size: 5" L x 4.5: W x 6" H |
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| P101 : P101 - Brownianscope |
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| A demonstration of kinetic molecular theory is easily seen with this 200 power darkfield microscope. The motion of tiny but visible particles betrays the collisions of individual air molecules as they dance about in a random manner in what has come to be called Brownian motion. |
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| P62243 : P62243 - Loop-the-Loop Apparatus |
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| This unit demonstrates the transformation between kinetic and potential energies when a steel ball runs on the 52" looped aluminum track. Diameter of the loop is 8". Track is mounted on a 11.5" x 4" sturdy cast iron base. A basket is attached at the end of the track to catch the ball. Comes with two chrome plated steel balls. Dimensions: 18" x 14" x 4". |
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| P551 : P551 - Collision in 2 Dimensions |
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| This inexpensive, simple, and versatile apparatus is a rich source of experimental data for studying the conservation of momentum and kinetic energy in both elastic and inelastic collisions in two dimensions. The constant fall time to the floor is used to convert displacements to velocities, which with masses become momentum vectors. Includes heavy gauge platform, two 1/2? steel, one 1/2? glass, and one 1? wood balls. Requires a C-clamp (not included) for mounting on a table edge. |
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| P551-C : P551-C - Collision in 2 Dimensions with C-Clamp |
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| Same as P551 but comes with a C-clamp for mounting on a table edge. |
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| P395 : P395 - Gyroscope |
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| A simple gyroscope for demonstrating the principles of rotation, attraction and equilibrium of bodies in motion. Consists of a balanced metal gyroscope atop a plastic post mounted to a sturdy acrylic base. |
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| P62506 : P62506 - Precision Gyroscope |
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| This gyroscope has free-running bearings that allow it to run more than two minutes from a single cord-pull start and features circular guard disks on the axle that prevent the starting cord from becoming trapped in the bearing. The 175-gram solid metal rotor has a moment of inertia of about 2 x 10-5 kgm2. The gyroscope is mounted on a gimbal ring and comes with two stands, one with a rotating frame and the other with rocket feet. A 60-cm starting cord and handle are also supplied. Approx ship weight 2 lbs. |
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| SS730 : SS730 - Gyro Studies with Lab Stool |
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| A rotational motion suite of products that includes a sturdy lab stool which has a turn table built in, a bicycle wheel gyroscope, two accelerometers, a special rotary mounting arm, two bag-toss masses. |
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| P105 : P105 - Bicycle Wheel Gyroscope |
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| Newly designed, easier to use by hand because of its smaller 20? diameter, massive tire and simple means of hanging and loading. The handle is equipped so the wheel can be suspended from a suspension line or weights can be hung from the handle to investigate gyroscopic precession. Use with Rotating Platform (P106). |
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| SS725 : SS725 - Rotating Platform |
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| A rotational motion sturdy lab stool which has a turn table built in. |
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| P106 : P106 - Rotating Platform |
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| This 25cm rotating platform is used with the bicycle wheel gyroscope. A student stands on it with the bicycle wheel or with outstretched masses to internalize ideas of torque and angular momentum. |
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| P109 : P109 - Wheel & Axle |
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| This unit is designed to demonstrate mechanical advantage and conservation of energy. Fitted with four coaxial pulleys of 42, 58, 75 and 112mm diameter. The wheel is fitted with a ball bearing which turns on a single steel rod. |
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| P4010 : P4010 - Single Pulley |
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| Each pulley is molded in plastic sheaves and are framed with steel, brass axles and wide hubs for free running. Features steel hooks at each end. Single Size: 50mm. |
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| P4030 : P4030 - Double Pulley |
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| Each pulley is molded in plastic sheaves and are framed with steel, brass axles and wide hubs for free running. Features steel hooks at each end. Double Size: 50mm. |
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| P4040 : P4040 - Triple Pulley |
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| Each pulley is molded in plastic sheaves and are framed with steel, brass axles and wide hubs for free running. Features steel hooks at each end. Triple Size: 50mm. |
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| P4050 : P4050 - Quadruple Pulley |
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| Each pulley is molded in plastic sheaves and are framed with steel, brass axles and wide hubs for free running. Features steel hooks at each end. Quadruple Size: 50mm. |
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| P4070 : P4070 - Double Tandem Pulley |
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| Each pulley is molded in plastic sheaves and are framed with steel, brass axles and wide hubs for free running. Features steel hooks at each end. Doulbe Tandem Size: 40mm & 50mm |
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| P4080 : P4080 - Triple Tandem Pulley |
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| Each pulley is molded in plastic sheaves and are framed with steel, brass axles and wide hubs for free running. Features steel hooks at each end. Triple Tandem Size: 30mm, 40mm, & 50mm. |
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