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MHT CET202411 May 2024Morning ShiftPhysicsRotational MotionActual

An inclined plane makes an angle 30^ with horizontal. A solid sphere rolls down from the top of the inclined plane from rest without slipping has a linear acceleration along the plane equal to (where g is acceleration due to gravity) (given 30^ =0.5 )

Options

  1. A5 ~g 14
  2. B5 ~g 4
  3. C2 ~g 3
  4. Dg 3

Correct answer

A. 5 ~g 14

Step-by-step solution

aligned & a= g (1+ K ^2 R ^2 ) = g 30^ (1+ 2 5 ) & a= 5 ~g 7 ( 1 2 )= 5 ~g 14 aligned

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