alexr1337 alexr1337

12-01-2024
Physics

contestada

The cylinder has a mass of 90 kg and is released from rest when h = 0. Each spring has a stiffness k = 30 N/m and an unstretched length of 2 m.
What is the potential energy stored in the springs when the cylinder is released?
A) 0 J
B) 450 J
C) 900 J
D) 1350 J

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