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Physics
Physics
Problem
A horizontal spring is compressed by a distance
x
x
x
and stores elastic potential energy
E
E
E
. If the same spring is compressed to
2
x
2x
2
x
, the new elastic potential energy will be a)
3
E
3E
3
E
b)
4
E
4E
4
E
c)
6
E
6E
6
E
d)
2
E
2E
2
E
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