A swing moving in a children’s garden is observed to move with an angular velocity given by, ω = a(t^2)

A swing moving in a children’s garden is observed to move with an angular velocity given by, ω = a(t²) i + b(e^-t) j. What will be the angle between angular acceleration and angular velocity at t = 1 s given that a = b = 1 unit?

(A) 30°

(B) 36°

(D) 9°

A swing moving in a children’s garden is observed to move with an angular velocity given by, ω = a(t^2)

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