Physics, 14.06.2020 03:57 sierravick123owr441
The force F required to compress a spring a distance x is given by F F k x − = 0 where k is the spring constant and F0 is the preload. Determine the work required to compress a spring whose spring constant is k lbf in = 200 / a distance of one inch starting from its free length where 0 F = 0 . Express your answer in both lbf·ft and Btu.
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