Physics · 2011
NEET 2011 · Prelims · Code A · Q3
A boy standing at the top of a tower of 20 m height drops a stone. Assuming g =10 ms^-2, the velocity with which it hits the ground is:
A boy standing at the top of a tower of $\displaystyle 20$ m height drops a stone. Assuming $\displaystyle \mathrm{g}=10 \mathrm{~ms}^{-2}$, the velocity with which it hits the ground is :
Official answer
(3)
20.$\displaystyle 0$ m/s
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NEET (UG) 2011 Physics question, with the answer from NTA’s final answer key. Where our answers come from.