The three dimensional motion of a particle is defined by the cylindrical coordinates (see Fig 11 26) ( R A t 1), Bt, and z Ct (t 1) Determine the magnitudes of the velocity and acceleration when (a) t 0, (b) t

Question: The three-dimensional motion of a particle is defined by the cylindrical coordinates (see Fig. 11.26) ( R = A / t + 1), =

The three-dimensional motion of a particle is defined by the cylindrical coordinates (see Fig. 11.26) ( R = A / t + 1), θ = Bt, and z = Ct / (t + 1). Determine the magnitudes of the velocity and acceleration when

(a) t = 0,

(b) t = ∞.

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