The position vector r describes the path of an object moving in space. Position Vector Time r(t)- 35+²=2 (a) Find the velocity vector w(t), speed s(t), and acceleration vector a(t) of the object. v(t) = s(t)= a(t) = (b) Evaluate the velocity vector and acceleration vector of the object at the given value of t v(2) a(2)

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