A man shot a bullet with a speed of 10 m s–1 which just penetrates a plank of wood. With what speed should he shoot the bullet so that it passes through 10 similar planks?

🎲 Try a Random Question  |  Total Questions in Quiz: 50  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Class 9 Olympiad Science Mock Test 5 — practice the complete quiz, review flashcards, or try a random question.


A man shot a bullet with a speed of 10 m s<sup>–1</sup> which just penetrates a plank of wood. With what speed should he shoot the bullet so that it passes through 10 similar planks?