IIT JEE Advanced 2008 Paper 1
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A small block M of mass M moves on a frictionless surface of an inclined plane, as shown in the figure. The angle of the incline suddenly changes from 60° to 30° at point B. The block is initially at rest at A. Assume that collisions between the block and the incline are totally inelastic (g = 10m ∕ s 2
A small block M of mass M moves on a frictionless surface of an inclined plane, as shown in the figure. The angle of the incline suddenly changes from 60° to 30° at point B. The block is initially at rest at A. Assume that collisions between the block and the incline are totally inelastic (g = 10
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The speed of the block at point C, immediately before it leaves the second incline is
[JEE Adv 2008 P1]
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