1309 lb1316 lbA spring has a natural length of 10 inch. An 800-lb force stretches the springto 14 inch. How much work is done in stretching the spring from 10 in. to 12in.?O46.3 ft-lb33.3 ft-lb36.3 ft-lb43.3 ft-lbEvaluate the absolute value functio1ldr

*This problem belongs to Analytical Dynamics,so we can solve it in Advanced Math*

Answered: A spring has a natural length of 10…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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A spring has a natural length of 10 inch. An 800-lb force stretches the spring to 14 inch. How much work is done in stretching the spring from 10 in. to 12 in.? 46.3 ft-lb 33.3 ft-lb 36.3 ft-lb 43.3 ft-lb