UNIFORM CIRCULAR MOTION 202550 - 207010 207010 • Centripetal force vs. radius of orbit • C entripetal force vs. period of rotation • Determination of g 202550 The gear motor 202550 is driven by 0 – 12 V DC and delivers with its 21:1 gear ratio a stable, slow rotation. The motor is provided with a winding shaft, making it useful also for slow linear motion via a thread. The conical pendulum 207010 is specially made for the gear motor. The bob’s angle with the vertical is read on the graduated, balanced disc. The disc moves almost frictionless on its ball bearing. The pendulum length is varied using four interchangeable wires with hooks. Now backed by two lab manuals – search for the experiment number on our web site: 135710-EN Circular motion with conical pendulum 135730-EN Conical pendulum – measuring g Cables and stand material not included – see the list in the manual for 207010. 202550 207010 Gear motor with winding shaft Conical pendulum for 202550 Frederiksen Scientific A/S Viaduktvej 35 . DK-6870 Ølgod Tel. +45 7524 4966 Fax +45 7524 6282 info@frederiksen.eu www.frederiksen.eu Afd. Aarhus: Samsøvej 21 DK-8382 Hinnerup
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