Dotty 946 Views July 04, 2016, 04:20:56 AM Question Solved Share Tweet A particle moves in space. Its path is parametrized by the vector-valued function r(t) [] 2i cos t ε 2j sin t ε tk. Find the velocity and acceleration vectors. What will be an ideal response? Valrie July 04, 2016, 04:22:29 AM #1 Answer v(t) [] <[]2 sin t, 2 cos t, 1> a(t) [] <[]2 cos t, []2 sin t, 0> Elfrieda July 04, 2016, 04:22:33 AM #2 Awesome job, my friend!