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Posted: **Tue Jul 05, 2022 10:11 am**

: Given A 50 N Bar Is Rotating Downward At 2 Rad S The Spring Has An Un Stretched Length Of 2 M And A Spring Constant O 1 (40.54 KiB) Viewed 12 times

Given, a 50 N bar is rotating downward at 2 rad/s. The spring has an un- stretched length of 2 m and a spring constant of 12 N/m. Find, the angle (measured down from the horizontal) to which the bar rotates before it stops its initial downward movement. [Ans: 47.5 deg] C 2 rad/s 6 ft B 4 ft