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Force & Equilibrium There are 63 products.

Force & Equilibrium
  • Recoil Again
    Recoil Again

    A novel demonstration of the conservation of energy and of momentum, and that an elastic collision transfers more momentum than an inelastic one. The launch ramp is set so that a "happy" ball will topple the block to show it has transferred more momentum by recoiling than did the other ball which simply fell.

    A novel demonstration of the conservation of energy and of momentum, and that an...

    A novel demonstration of the conservation of energy and of momentum, and that an elastic collision transfers more momentum than an inelastic one. The launch ramp is set so that...

    20750

    In Stock

    .
    $39.95
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  • Bouncing Dart
    Bouncing Dart

    A dart on a two-line suspension has the same potential energy each time it hits the topple block. When the sharp point hits the block, the block will wobble, but when the elastic end is used, the block will topple. More momentum is transferred in the elastic collision than in the inelastic collision.

    A dart on a two-line suspension has the same potential energy each time it hits the...

    A dart on a two-line suspension has the same potential energy each time it hits the topple block. When the sharp point hits the block, the block will wobble, but when the...

    20700

    In Stock

    .
    $72.95
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  • Adjustable Pendulum
    Adjustable Pendulum

    Forshortened for this picture, this double pendulum unit compares the periods of two drilled steel balls with individual string lengths up to 80cm. The novel mount fastens to a ring stand and allows the length to be easily changed while the bob is swinging. Qualitative studies of period, frequency and beats are within reach of younger students. A stop watch is required to examine these ideas quantitatively.

    Forshortened for this picture, this double pendulum unit compares the periods of two...

    Forshortened for this picture, this double pendulum unit compares the periods of two drilled steel balls with individual string lengths up to 80cm. The novel mount fastens to a...

    14490

    In Stock

    .
    $44.95
    Add to cart View