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Fig. show a conical pendulum. If the len...

Fig. show a conical pendulum. If the length of the pendulum is `l`, mass of die bob is m and `theta` is the angle made by the string with the vertical show that the angular momentum of the pendulum about the point of support is:
`L = sqrt((m^(2)gl^(3) sin^(4)theta)/(cos theta))`

Text Solution

Verified by Experts

`L = r xx m xx v = l sin theta xx m xx sqrt(lg sin theta tan theta) = sqrt(m^(2)gl^(3) sin^(4) theta//cos theta)`
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