-R(t) = (5cos T)i + (5sin T)j + 2tk $\frac { \sqrt { 29 } } { 2 } t$

Multiple Choice

$\text { Find the arc length parameter along the curve from the point where } t = 0 \text { by evaluating } s = \int _ { 0 } ^ { t } | v ( \tau ) | d \tau \text {. }$
-r(t) = (5cos t) i + (5sin t) j + 2tk

A) $\frac { \sqrt { 29 } } { 2 } t$
B) $\sqrt { 29 } t$
C) $3 \sqrt { 6 } t$
D) $\sqrt { 33 } \mathrm { t }$