Physics · 2009
NEET 2009 · Prelims · Code A · Q6
A block of mass M is attached to the lower end of a vertical spring. The spring is hung from a ceiling and has force constant value k. The mass is…
A block of mass $\displaystyle M$ is attached to the lower end of a vertical spring. The spring is hung from a ceiling and has force constant value $\displaystyle k$. The mass is released from rest with the spring initially unstretched. The maximum extension produced in the length of the spring will be :
Official answer
(3)
$\displaystyle 2 M g / k$
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NEET (UG) 2009 Physics question, with the answer from NTA’s final answer key. Where our answers come from.