The slender 13-kg bar AB is horizontal and at rest and the spring is unstretched. The spring has a stiffness of k = 12 N

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The Slender 13 Kg Bar Ab Is Horizontal And At Rest And The Spring Is Unstretched The Spring Has A Stiffness Of K 12 N 1 (81.76 KiB) Viewed 16 times

The slender 13-kg bar AB is horizontal and at rest and the spring is unstretched. The spring has a stiffness of k = 12 N/m. (Figure 1) Figure 1 of 1 1.5 m 2 m B Review Part A Determine the angular velocity of the bar when it has rotated clockwise 45° after being released, measured clockwise. Express your answer using three significant figures. Enter positive value if the angular velocity is clockwise and negative value if the angular velocity is counterclockwise. VE ΑΣΦ ↓↑ vec ? W = rad/s Submit Request Answer Provide Feedback Next > E