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JEE Main20248 Apr 2024Evening ShiftPhysicsRotational MotionActual

A block is simply released from the top of an inclined plane as shown in the figure above. The maximum compression in the spring when the block hits the spring is :

Options

  1. A6 ~m
  2. B5 ~m
  3. C1 ~m
  4. D2 ~m

Correct answer

D. 2 ~m

Step-by-step solution

aligned & w _ g + w _ Fr + w _ s = KE & 5 10 5-0.5 5 10 x - 1 2 Kx ^2=0-0 & 250=25 x +50 x ^2 & 2 x ^2+ x -10=0 & x =2 aligned

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