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Slav-nsk [51]
3 years ago
14

A spring with k = 136 N/m is compressed by 12.5 cm. How much elastic potential energy does the

Physics
1 answer:
Lorico [155]3 years ago
6 0

As we know,

  • \boxed{ \boxed{potential \:  \: energy =  \dfrac{1}{2} k {x}^{2} }}

where,

  • k = 136 N/m

  • x = 12.5 cm = 0.125 m

now, let's solve to find potential energy :

  • p =  \dfrac{1}{2}  \times 136 \times 0.125 \times 0.125

  • p =    \dfrac{68 \times 125 \times 125} {1000 \times 1000}

  • 1.0625 \:  \:  \: joules
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