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spock.physast.uga.edu Chandler White (Student section: 52482) Main Menu Contents Grades PHYS 1211: Principles of Physics I (Mechanics), Cotten, Summer 2018 Messages Courses Help Logout Course Contents »...Homework Set 06 Vertical spring Timer? Notes valuatelde Feedback -Print Vertical spring 300.0 g block is dropped onto a vertical spring with a spring constant k-238.0 N/m. The block becomes attached to the spring, and the spring compresses 0.26 m before momentarily stopping while the spring is being compressed, what work is done by the block's weight? Submit Answe Tries 0/8 What work is done by the spring? Submit Answer Tries o/e What was the speed of the block just before it hit the spring? Submit Answer Tries 0/s Post Discussion Send Feedba

Explanation / Answer

Work done by weigh =change in energy of spring =0.5*K*x^2=8.044 J

Let the speed is v

0.5mv^2=8.044

v=7.32 m/s

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