Physics · 2008
NEET 2008 · Prelims · Code A · Q10
A shell of mass 200 gm is ejected from a gun of mass 4 kg by an explosion that generates 1.05 kJ of energy. The initial velocity of the shell is:
A shell of mass $\displaystyle 200$ gm is ejected from a gun of mass $\displaystyle 4$ kg by an explosion that generates $\displaystyle 1.05$ kJ of energy. The initial velocity of the shell is :
Official answer
(2)
$\displaystyle 100 \mathrm{~ms}^{-1}$
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NEET (UG) 2008 Physics question, with the answer from NTA’s final answer key. Where our answers come from.