• Acceleration Timer Quick View
    • Acceleration Timer Quick View
    • Acceleration Timer

    • The Economy Spark Timer is ideal for determining the rate of acceleration is a falling weight, calculating the speed of a moving cart, or studying the forces of friction. -Students Calculate Speed and acceleration -Items Enclosed for Safety - Cord and Plug Included for 110 VAC Operation -Free-Fall Weight Included The measured object pulls a paper strip through the timer…
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  • Acceleration Trolley Apparatus Quick View
    • Acceleration Trolley Apparatus Quick View
    • Acceleration Trolley Apparatus

    • To demonstrate that gravitational acceleration down an incline is independent of the falling mass. The two wheeled trolley runs across the room on an inclined overhead cable. Mounting hardware, 10.8 m of cable, and full operating instructions are supplied with the unit. Size is 15 x 10 cm. Mass set and hanger are not supplied with apparatus.
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  • Ballistics Car Quick View
    • Ballistics Car Quick View
    • Ballistics Car

    • Demonstrate that the forward motion of a ball ejected vertically is the same as that of the vehicle from which it was ejected. A car with ball bearing wheels and vertically mounted spring loaded barrel. The barrel permits two spring tensions. Complete with a 25 mm steel ball and release pin.
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  • Battery Powered Acceleration Timer Quick View
    • Battery Powered Acceleration Timer Quick View
    • Battery Powered Acceleration Timer

    • This battery-powered timer produces 30 to 50 marks per second for dynamic experiments. 1.5V motor operates on two D-cell batteries (not included). A wooden base improves stability, reduces vibration, and permits attachment to a ring stand post. The striker mechanism acts against an aluminum plate to produce an improved-dot definition on the ticker tape.
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  • Centripetal Force Kit Quick View
    • Centripetal Force Kit Quick View
    • Centripetal Force Kit

    • Everything is needed to measure the relationship between centripetal force and mass. This kit includes a hollow tube handle, rubber stopper (rotating weight), washers (stationary weights), nylon thread, and complete instructions for you to do centripetal force demonstrations.
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  • Clamp Pulley Quick View
    • Clamp Pulley Quick View
    • Clamp Pulley

    • A 4cm plastic pulley is mounted on a table clamp with low friction brass cone bearings. It can be used on lab tables, inclined planes, or force tables for experiments involving the resolution of forces, friction, or motion. It can clamp onto surfaces up to 3cm thick. A crossbar on the screw offers a better grip for tightening and the…
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  • Collision In Two Dimensional Quick View
  • Color pulley, 50mm dia Quick View
    • Color pulley, 50mm dia Quick View
    • Color pulley, 50mm dia

    • Students will never get bored with these brightly colored pulleys. They will add color & excitement to any mechanics experiment. These standard-size pulleys are less intimidating to smaller children. Ages 10+
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  • Constant Motion Machine Quick View
    • Constant Motion Machine Quick View
    • Constant Motion Machine

    • The constant motion machine moves with a uniform speed in a straight line. The machine has a hook attached to its rear end and can pull dynamics carts to demonstrate the concept of vectors and velocity. Requires two AA batteries, not supplied with apparatus.
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  • Dynamic Cart Set Quick View
    • Dynamic Cart Set Quick View
    • Dynamic Cart Set

    • For experiments in velocity, acceleration, momentum, elastic collisions etc. The plastic carts has deep wells for additional masses, includes two rubber bumpers for inelastic collisions, two spring loops for elastic collisions and an instructions. Each measures 13 x 5 x 3.5 cm and has a mass of 70 gm.
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  • Economy Collision Balls Quick View