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JEE Main202127 Jul 2021Morning ShiftPhysicsRotational MotionActual

List- I List- II ( a ) M I of the rod (length L , Mass M , about an axis ⊥ to the rod passing through the midpoint) ( i ) 8 M L 2 3 ( b ) M I of the rod (length L , Mass 2 M , about an axis ⊥ to the rod passing through one of its end) ( ii ) M L 2 3 ( c ) M I of the rod (length 2 L , Mass M , about an axis ⊥ to the rod passing through its midpoint) ( iii ) M L 2 12 ( d ) M I of the rod (Length 2 L ,

Options

  1. A( a ) - ( ii ) ,   ( b ) - ( iii ) ,   ( c ) - ( i ) ,   ( d ) - ( iv )
  2. B( a ) - ( ii ) ,   ( b ) - ( i ) ,   ( c ) -   ( iii ) ,   ( d ) - ( iv )
  3. C( a ) - ( iii ) ,   ( b ) - ( iv ) ,   ( c ) -   ( ii ) ,   ( d ) - ( i )
  4. D( a )   -   ( iii ) ,   ( b ) - ( iv ) ,   ( c ) - ( i ) ,   ( d ) - ( ii )

Correct answer

C. ( a ) - ( iii ) ,   ( b ) - ( iv ) ,   ( c ) -   ( ii ) ,   ( d ) - ( i )

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