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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A block of mass 15 kg is resting on a rough inclined plane as shown in Fig. 7.261. The block is tied by a horizontal string which has a tension of 50 N. The coefficient of friction between the surfaces

A block of mass 15 kg is resting on a rough inclined plane as shown in Fig. 7.261. The block is tied by a horizontal string which has a tension of 50 N. The coefficient of friction between the surfaces

A prismatic block of mass m is kept on a groove. The bottom line of the groove makes an angle theta with horizontal. The angle between the flat surfaces 1 and 2 making the groove is phi.