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Physics
Physics
Problem
An ideal spring A stretches
4.0
cm
4.0\,\text{cm}
4.0
cm
when a
2.0
N
2.0\,\text{N}
2.0
N
force is applied. Under the same
2.0
N
2.0\,\text{N}
2.0
N
force, spring B stretches
2.5
cm
2.5\,\text{cm}
2.5
cm
. Calculate the ratio
k
B
/
k
A
k_B / k_A
k
B
/
k
A
.
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