Physics · 2010
NEET 2010 · Prelims · Code A · Q4
A particle has initial velocity (3 i +4 j ) and has acceleration (0.4 i +0.3 j ). Its speed after 10s is:
A particle has initial velocity $\displaystyle (3 \hat{i}+4 \hat{j})$ and has acceleration $\displaystyle \left(0.4 \hat{i}+0.3 \hat{j}\right)$. Its speed after 10s is :
Official answer
(3)
$\displaystyle 7 \sqrt{2}$ units
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NEET (UG) 2010 Physics question, with the answer from NTA’s final answer key. Where our answers come from.