The position vector of a particle is determined by the expression \( \vec{r}=3 t^{2} \hat{i}+4 t...
The position vector of a particle is determined by the expression \( \vec{r}=3 t^{2} \hat{i}+4 t^{2} \hat{j}+7 \hat{k} \)
The distance traversed in first \( 10 \mathrm{~sec} \) is
(a) math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymn500/mnmo /momim/mi/math
(b) math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymn300/mnmo /momim/mi/math
(c) math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymn150/mnmo /momim/mi/math
(d) math class=wrs_chemistry xmlns=http://www.w3.org/1998/Math/MathMLmn100/mnmo mathvariant=italic /momim/mi/math
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