A load of mass m was suspended on a spring with cruelty k. what is the elongation of the spring?
| May 7, 2021 | education
A load of mass m was suspended on a spring with cruelty k. what is the elongation of the spring? what will it be if instead of one spring we take two of the same, connected in series?
Two forces will act on the load: the force of gravity m * g and the force of elasticity of the spring
F = kΔl where k is the coefficient of elasticity, Δl is the elongation of the spring.
Then we get the equation:
kΔl = mg
Δl = m * g / k
When the springs are connected in series, the coefficient of elasticity of the system will remain the same, and the elongation of each of the springs will be halved.
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