Floor lamps usually have a base with large inertia, while the long body and top have much less inertia. Part A If you want to show off by sp

Question

Floor lamps usually have a base with large inertia, while the long body and top have much less inertia. Part A If you want to show off by spinning a floor lamp like a baton, where should you grab the lamp?

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Khang Minh 5 years 2021-08-28T15:53:42+00:00 1 Answers 7 views 0

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  1. Philomena
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    2021-08-28T15:55:26+00:00
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    Answer:

    When a an object is been rotated its resistance capacity to that rotational force is know as rotational inertia  and this mathematically given as

              I = mr^2

       Where m is the mass

                    r is the rotation radius

    For the spinning of the lamp as a baton to work the location of the center of mass of the floor lamp needs to be located

    This is more likely to be located closer to base of the lamp as compared to the top, so success of spinning a floor lamp like a baton is highly likely if the lamp is grabbed closer to the base because that is where the position of its center of mass is likely to be.

    Explanation:

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