Hi guys! Thanks for this great forum. I have a question I need explanation about please...
I just started 11th grade and it's my first time taking springs. In the book, they said :
Ep= 1/2 k x^2
I already understand all the previous laws like [w= -1/2 k (x2^2 _ x1^2)] and know where thay came from
But THIS law is not explained in the book and I didn't get where it came from...
What's x^2 ?? Why 1/2 and not -1/2??
Can u please help me with this??
Thank you :)
I just started 11th grade and it's my first time taking springs. In the book, they said :
Ep= 1/2 k x^2
I already understand all the previous laws like [w= -1/2 k (x2^2 _ x1^2)] and know where thay came from
But THIS law is not explained in the book and I didn't get where it came from...
What's x^2 ?? Why 1/2 and not -1/2??
Can u please help me with this??
Thank you :)
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