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iren [92.7K]
3 years ago
9

A spring has a spring constant of 115 N/m. How much energy is stored in the

Physics
2 answers:
noname [10]3 years ago
8 0

Explanation:

Elastic energy stored in a spring is:

EE = ½ kx²

EE = ½ (115 N/m) (0.15 m)²

EE = 1.3 J

andrey2020 [161]3 years ago
6 0

<u>Answer:</u> The energy stored in the spring is 1.33 J

<u>Explanation:</u>

To calculate the energy stored in the spring, we use the equation:

E=\frac{1}{2}kx^2

where,

E = energy stored in the spring

k = spring constant = 115 N/m

x = compression of the spring = 0.15 m

Putting values in above equation, we get:

E=\frac{1}{2}\times 115\times (0.15)^2\\\\E=1.33J

Hence, the energy stored in the spring is 1.33 J

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