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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A track consists of two circular pars ABC and CDE of equal rdius 100 m and joined smoothly as shown in figure.Each part sutends a right ngle at its centre. A cycle weighing 100 kg together with rider travels at a constant speed of 18 km/h on the track.

A track consists of two circular pars ABC and CDE of equal rdius 100 m and joined smoothly as shown in figure.Each part sutends a right ngle at its centre. A cycle weighing 100 kg together with rider travels at a constant speed of 18 km/h on the track.

100 N and 15 N Take m1 = m2 = m3 = 10 kg If the coefficient of static and kinetic friction between all contacting surface are mu s = 0.2 respectively find the Consider three blocks placed one over the other as shown in Fig. Let as now pull the blocks with the force of magnitudes 18 N