Question: The 4-kg slender rod is initially supported horizontally by a spring at B and pin at A. Determine the angular acceleration of the rod and

The 4-kg slender rod is initially supported horizontally by a spring at B and pin at A. Determine the angular acceleration of the rod and the acceleration of the rod’s mass center at the instant the 100-N force is applied. A -1.5 m- 100 N -1.5 m- B k = 20 N/m

A -1.5 m- 100 N -1.5 m- B k = 20 N/m

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