Multivariable CalculusEasyCurves & Motion ShareCurves & Motion · Easy problemFind the length of the path r(t)=(2t, 3t, 6t)\mathbf r(t) = (2t,\ 3t,\ 6t)r(t)=(2t, 3t, 6t) for 0≤t≤20 \le t \le 20≤t≤2.Check Show answer Walk through it step by step Practice more like this Review this concept