## anonymous 4 years ago A particle initially located at the origin has an acceleration of = 2.00 m/s2 and an initial velocity of i = 8.00 m/s. (a) Find the vector position of the particle at any time t (where t is measured in seconds). ( _ t + _ t2 ) m (b) Find the velocity of the particle at any time t. ( _ + _ t ) m/s (c) Find the coordinates of the particle at t = 1.00 s. x = m y = m (d) Find the speed of the particle at t = 1.00 s. m/s

Position is given by: $\vec{r}(t)=\vec{r_0}+\vec{v_0}t+\frac{1}{2}\vec{a}t^2$ With constant acceleration and no air resistance and things.