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Physics
Physics
Problem
A spring of force-constant
k
k
k
is cut into two pieces such that one piece is double the length of the other. What is the force-constant of the longer piece? a.
(
2
/
3
)
k
(2/3)k
(
2/3
)
k
b.
(
3
/
2
)
k
(3/2)k
(
3/2
)
k
c.
3
k
3k
3
k
d.
6
k
6k
6
k
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