A block of base 10 ~cm 10 ~cm and height 15 cm is kept on an inclined plane. The…

Physics · NEET · NTA Exams — Laws of Motion

A block of base \(10 \mathrm{~cm} \times 10 \mathrm{~cm}\) and height 15 cm is kept on an inclined plane. The coefficient of friction between them is

. The inclination

of this inclined plane from the horizontal plane is gradually increased from

Then
[IIT-JEE 2009]

At , the block will start sliding down the plane
The block will remain at rest on the plane up to certain and then it will topple
At , the block will start sliding down the plane and continue to do so at higher angles
At , the block will start sliding down the plane and on further increasing it will topple at certain

Answer

(D) At , the block will start sliding down the plane and on further increasing it will topple at certain

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