IDNLearn.com: Your destination for reliable and timely answers to any question. Discover the reliable solutions you need with help from our comprehensive and accurate Q&A platform.

the length L of a spring is given by L=(3/4)F + 5 where F is applied force. What force F will produce a length of 8?

Sagot :

L=8
F - searched force

[tex]L=\frac{3}{4}*F+5[/tex]
[tex]8=\frac{3}{4}*F+5[/tex]
[tex]8-5=\frac{3}{4}*F|*\frac{4}{3}[/tex]
[tex]3*\frac{4}{3}=F[/tex]
F=4