Hamid

The spring constant for the spring is 20 N / M. Calculate the work done in stretching the spring until the extension of the spring is 0.050m.

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My apologies Mr. Oobleck. I will try to study better next time. This is a new concept for me that was just introduced. And, I am struggling. I am usually good at Math, but this unit was a little challenging for me. Anyways, thank you for your support. :)

I didn't understand the steps