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julsineya [31]
3 years ago
11

He potential energy, P, in a spring is represented using the formula P = kx2. Lupe uses an equivalent equation, which is solved

for k, to determine the answers to her homework.
Which equation should she use?
Mathematics
2 answers:
KonstantinChe [14]3 years ago
7 0

Answer:

k=\frac{P}{x^2}

Step-by-step explanation:

Given formula of potential energy,

P=kx^2

For finding the formula for k,

We need to isolate k,

Divide both sides of the equation by x^2

We get,

\frac{P}{x^2}=\frac{kx^2}{x^2}

\frac{P}{x^2}=k

Hence, the required formula would be,

k=\frac{P}{x^2}

erma4kov [3.2K]3 years ago
3 0
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Below are the choices that can be found elsewhere:

k = 2Px2
k = Px2
k = 2p/x^2
<span>k = x/2x^2
</span>
The equation should she use is <span>k = 2p/x^2</span>
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