PaulChrisben00 PaulChrisben00

21-10-2021
Physics

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please someone should help me and solve this is under Hooke's law

please someone should help me and solve this is under Hookes law class=

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TheKaliko TheKaliko

21-10-2021

[tex]F=k(l_1-l_2)[/tex]

[tex]10=5k[/tex]

[tex]k=2[/tex]

[tex]15=2*(30-l_2)[/tex]

[tex]15=60-2l_2[/tex]

[tex]2l_2=45[/tex]

[tex]l_2=22,5cm[/tex]

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