Question: What equations do I use to find the spring force and coefficient since not given k? K=27.8N/m Weight of object: W=4.45N Xo=0. 11m Trial Stretched

What equations do I use to find the spring force and coefficient since not given k?

K=27.8N/m Weight of object: W=4.45N Xo=0. 11m Trial Stretched length of Spring Spring force Coefficient of static # spring extension (magnitude) friction X AX=X-Xo Fspring=-Kx Us [m] [m] [N] [1] 1 0. 14m 0. 14-0.11 =0.03m

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