Gerber6078 Gerber6078

19-12-2022
Physics

Answered

A 14.8 kg thin disc of radius 0.3 m is attached to a spring with initial length 1m. The spring constant k - 19 N/m The disc is rolled backwards until the spring is stretched to 2.4 m, then the disc is released from rest. Assuming roll without slip, determine the velocity in (m/s) at the center of the disc when the spring length reaches 1m.

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