Rotational Inertia Demonstrator

Item # P3-3545

Arbor Scientific

P3-3545

18111955304521

$215.00
In Stock

A Beautiful and engaging investigation of angular motion! Observe the angular acceleration of the apparatus, and investigate the effects of changes in torque and inertia.

Buy 6 and pay $192.00 each!
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A beautiful and engaging investigation of angular motion!

Observe the angular acceleration of the apparatus, and investigate the effects of changes in torque and inertia. Simply move the rope to a pulley of different radius to change the torque, or move the mass on the arm to change the moment of inertia. Qualitative observations are a snap, and students can easily see the dramatic effects of their adjustments. The apparatus lends itself to accurate quantitative experimentation as well, with two ways of finding the moment of inertia: theoretically, according to the component masses and their dimensions, and experimentally, by measuring the angular acceleration for a given torque.

Please Note: Ring Stand and Hooked Mass not included.

Products being sold are not toys. They are for Educational / Labratory use only. They are not for use by children 12 and under.

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Pully size:
Sm r = 20.20mm
Med r = 28.65mm
Lg r = 38.52mm

Ring Stand and Hooked Mass not included.

Accessories

Item # P1-1000

$86.00

Buy 6 and pay $79.00 each!
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Item # 66-4220

$17.00

Buy 30 and pay $15.50 each!
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Item # PX-1209

$9.00

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Item # 52-3200

$9.95

Buy 6 and pay $8.75 each!
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Replacements

Item # 66-8300

$24.00

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$12.50

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$5.00

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$3.90

Buy 50 and pay $3.50 each!
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Rotational Motion: Rotational Inertia

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