Physics, 13.11.2019 02:31 monkeys450

When a body of mass 0.25 kg is attached to a vertical massless spring, it is extended 5.0 cm from its unstretched length of 4.0 cm. the body and spring are placed on a horizontal frictionless surface and rotated about the held end of the spring at 2.0 rev/s. how far is the spring stretched?

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When a body of mass 0.25 kg is attached to a vertical massless spring, it is extended 5.0 cm from it...