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CGP EDU Academic Team
Published on: September 12, 2026
A car is moving in a circular horizontal track of radius 10 m with a constant speed of 10 m/sec . A plumb bob is suspended from the roof of the car by a light rigid rod of length 1.00 m . The angle made by the rod with track is
Text Solution
Verified by ExpertsThe correct answer is:
C
\(\tan r = \frac{V^{c} r s}{g} - \frac{V^{2}}{r g}\)
\ \ \(\rho = \tan \left| \begin{array}{c} y^2 \\ rg \end{array} \right|\) \(= \tan^{-1} \left| \frac{10 \nearrow 10}{10 \searrow 10} \right| ;\)
\ \ \(r' = \tan^{-1}(1) = 45^\circ\)
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