SECTION-F :- Vertlcal clrcular Motlon
27. A block of mass \( m =0.1 kg \) is released from a height of \( 4 m \) on a curved smooth surface. On the horizontal surface, path \( AB \) is smooth and path \( BC \) offers coefficient of friction \( \mu=0.1 \). If the impact of block with the vertical wall at \( C \) be perfectely elastic, the total distance covered by the block on the horizontal surface before coming to rest will be (take \( g =10 ms ^{-2} \) )
(A) \( 29 m \)
(B) \( 49 m \)
(C) \( 59 m \)
(D) \( 109 m \)
