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Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 3 - Motion in One Dimension > A bullet fired from a rifle loses 20% of its speed while passing through a wooden plank then minimum number of wooden planks repaired to completely stop the bullet is

A bullet fired from a rifle loses 20% of its speed while passing through a wooden plank then minimum number of wooden planks repaired to completely stop the bullet is

A bullet fired from a rifle loses 20% of its speed while passing through a wooden plank then minimum number of wooden planks repaired to completely stop the bullet is