A student performed two experiment with a simple pendulum.He/she used two Bobs of different masses by keeping other parameter constant. To his/her astonishment the time period of the pendulum did not change!Why??
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In an experiment to determine the period of a simple pendulum of length 1 m, it is attached ... The two spherical bobs have uniform mass distribution. ... pendulum of length 1 m, it is attached to different spherical bobs of radii r1 and r2. ... Time period of oscillation of simple pendulum - ... Change in length \Delta l=r_{1}-r_{2}.
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