Question: Consider a particle whose position vector is given by thevec(r)(t) = Acos(wt)hat(y). following expression: ~r(t) = Acos(wt) (y cap) (y cap is the vector)

Consider a particle whose position vector is given by thevec(r)(t) = Acos(wt)hat(y).

Consider a particle whose position vector is given by thevec(r)(t) = Acos(wt)hat(y). following expression: ~r(t) = Acos(wt) (y cap) (y cap is the vector) Q2a: Describe in one sentence the motion of this particle in plain English. Q2b: What is this motion called? (t) = A cos(wt).

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