The position vector r describes the path of an object moving in space. Position Vector Time t = 4 r(t) = 9ti + tj + (a)

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The Position Vector R Describes The Path Of An Object Moving In Space Position Vector Time T 4 R T 9ti Tj A 1 (38.67 KiB) Viewed 41 times

The position vector r describes the path of an object moving in space. Position Vector Time t = 4 r(t) = 9ti + tj + (a) Find the velocity vector v(t), speed s(t), and acceleration vector a(t) of the object. v(t) = s(t) a(t) = a(4) = 1²k (b) Evaluate the velocity vector and acceleration vector of the object at the given value of t. v(4) = =