Physics · 2014
NEET 2014 · 4 May · Code P · Q3
A particle is moving such that its position coordinates (x, y) are (2 m, 3 m ) at time t =0, (6 m, 7 m ) at time t =2 s and (13 m, 14 m ) at time t…
A particle is moving such that its position coordinates (x, y) are
$\displaystyle (2 \mathrm{~m}, 3 \mathrm{~m})$ at time $\displaystyle \mathrm{t}=0$,
$\displaystyle (6 \mathrm{~m}, 7 \mathrm{~m})$ at time $\displaystyle \mathrm{t}=2 \mathrm{~s}$ and
$\displaystyle (13 \mathrm{~m}, 14 \mathrm{~m})$ at time $\displaystyle \mathrm{t}=5 \mathrm{~s}$.
Average velocity vector $\displaystyle \left(\vec{V}_{\mathrm{av}}\right)$ from $\displaystyle \mathrm{t}=0$ to $\displaystyle \mathrm{t}=5 \mathrm{~s}$ is :
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle \frac{11}{5}(\hat{i}+\hat{j})$
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NEET (UG) 2014 Physics question, with the answer from NTA’s final answer key. Where our answers come from.