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23 Nov 2019
A horizontal spring is lying on a frictionless surface. Oneendof the spring is attaches to a wall while the other endisconnected to a movable object. The spring and object arecompressedby 0.056 m, released from rest, and subsequentlyoscillate back andforth with an angular frequency of 16.8 rad/s.What is the speed ofthe object at the instant when the spring isstretched by0.035 m relative to its unstrained length?
A horizontal spring is lying on a frictionless surface. Oneendof the spring is attaches to a wall while the other endisconnected to a movable object. The spring and object arecompressedby 0.056 m, released from rest, and subsequentlyoscillate back andforth with an angular frequency of 16.8 rad/s.What is the speed ofthe object at the instant when the spring isstretched by0.035 m relative to its unstrained length?
Lelia LubowitzLv2
13 Mar 2019
