Find the angular momentum of the body about a

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Two L-shaped arms, each weighing 4 lb, are welded at the third points of the 2-ft shaft AB. Knowing that shaft AB rotates at the constant rate ω = 240 rpm, determine

(a) the angular momentum of the body about A,

(b) the angle formed by the angular momentum and shaft AB.

Reference no: EM131429394

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