Find the coefficient of stiffness of a spring if it is stretched by 8 cm under the action of a force of 4 H.
| December 8, 2020 | education
The stiffness coefficient is determined from the formula for the elastic force:
F = k * Δ * l
Let us express k:
k = F / Δ * l
We substitute:
k = 4 / 0.08
k = 50
(k is a dimensionless quantity, you don’t need to write anything in parentheses)
Answer: k = 50
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