Sketch the plane curve r(t) = ti+tj and the vectors T(t) and N(t) when t = 1.(Do NOT try to find T(t) and N(t)).Find the

Sketch the plane curve r(t) = ti+t³j and the vectors T(t) and N(t) when t = 1.(Do NOT try to find T(t) and N(t)).Find the scalar tangential component of acceleration at of a particle with position vector r(t)=5ti + (t² + 5)j.