The spring with a stiffness of 40N / m was compressed by 2cm. The elastic force is …
| December 14, 2020 | education
Given: ∆l = 2 cm = 0.02 m.
Fcont. = k * ∆l.
Analysis: Fcont. = K * ∆l
Decision :
F = k * ∆l = 40n / m * 0.02m = 0.8 N.
Answer: 0.8 N.
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