A particle moves in the $xy$-plane so that at any time $t\geq 0$ its position vector is $(2t^3+10t,-t^3+2t)$.
**What is the magnitude of the particle's acceleration vector at $t=1$?**
[[☃ radio 1]]
Learn To Be brings free online tutoring students around the United States. Volunteer and gain community service hours while helping students who need it./p>