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2. The velocity components of a particle are given as vr = 2 + 2 mm/s and vy-2sm@t) mm/s. The initial conditions of position are (t = 0) = r(t = 0) = 0, At t = 1 s: (a) Find the components of the position and acceleration vectors in the Cartesian coordinates (b) Determine the velocity and acceleration components in the Polar coordinates (c) Draw vector diagrams to demonstrate that the same velocity and acceleration vectors are obtained for both the Cartesian and Polar coordinate systems. Use the vector diagrams to show the vector components, unit vectors, and units

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Gnen velocity conpon ents ane 冶= 2sngt ryrols At t-o .Yu-26).tw 4- -925 mm 273 mrm Ard

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