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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 11 - Rotational Motion > A block of base 10cm×10cm and height 15cm is kept on an inclined plane. The coefficient of friction between them is 3–√. The inclination θ of this inclined plane from the horizontal plane is gradually increased from 0∘. Then

A block of base 10cm×10cm and height 15cm is kept on an inclined plane. The coefficient of friction between them is 3–√. The inclination θ of this inclined plane from the horizontal plane is gradually increased from 0∘. Then

If a ladder weighing 250 N is placed against a smooth vertical wall having coefficient of friction 0.3 then what is the maximum force of friction available at the point of contact between the ladder and the floor?