A particle moves so that its position as a function of time in SI units is vec(r)= hat(i)+4t^(2)hat(j)+t hat(k). The trajectory of the particle is

A particle moves so that its position as a function of time in SI unit

1.	A particle moves so that its position as a function of time in SI units is vec(r)= hat(i)+4t^(2)hat(j)+t hat(k). The trajectory of the particle is
Answer» A parabola An ellipse A circle None of these Answer :A