1
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
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If a body looses half of its velocity on penetrating $$3$$ $$cm$$ in a wooden block, then how much will it penetrate more before coming to rest?
A
$$1$$ $$cm$$
B
$$2$$ $$cm$$
C
$$3$$ $$cm$$
D
$$4$$ $$cm$$
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