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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A small wedge whose base is horizontal is fixed to a vertical rod as shown in Fig. 7.197. The sloping side of the wedge is frictionless and the wedge is spun with a constant angular speed omega about vertical axis

A small wedge whose base is horizontal is fixed to a vertical rod as shown in Fig. 7.197. The sloping side of the wedge is frictionless and the wedge is spun with a constant angular speed omega about vertical axis

A car is moving with uniform speed over a circular bridge of radius R which subtends an angle of 90 at its center. Find the minimum possible speed so that the car can cross the bridge