The cylinder has a mass of 30 kg and is released from rest when h = 0. Each spring has a stiffness k=60 N/m and an unstretched length of 2 m. (Figure 1) Figure k 2 m 2 m www k < 1 of 1 > Part A Determine the cylinder's speed when h = 4.5 m Express your answer to three significant figures and include the appropriate units. ? v= Value Units Submit Request Answer