Question: Three slender homogeneous rods, each of mass m and length d, are welded together to form the assembly shown, which hangs from a wire attached

Three slender homogeneous rods, each of mass m and length d, are welded together to form the assembly shown, which hangs from a wire attached at G. The assembly is hit at A in a vertical downward direction. Denoting the corresponding impulse by FΔt, determine immediately after the impact

(a) The velocity of the mass center G,

(b) The angular velocity of the assembly.

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