Question #124889
An elastic spring of length 20 cm stretches by 7 mm under a load of 50 N. Calculate the strain in the string.
1
Expert's answer
2020-07-02T17:14:35-0400
ϵ=xL=0.0070.2=0.035\epsilon=\frac{x}{L}=\frac{0.007}{0.2}=0.035


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