Physics For Scientists And Engineers 6E By Serway And Jewett problem solution

[PPonte]

Would someone, please, give me the solution to the problem 70 of chapter 8 of the book: Physics For Scientists And Engineers 6E By Serway And Jewett.
I solved the exercise, just wish to be sure I did it correct.

My book has only solutions to odd-numbered problems.

If this post violates the policy of PF, I am sorry, that was not my intention.

 

[andrevdh]

If you show us what you did we can comment on it.

 

[ek]

I have the solution, but I don't think I'm allowed to post it.

Just give me the answer you got and I'll tell you if you're right.

 

[chroot]

Post the question, and we'll help you with the method. We absolutely do not post solutions to questions outright.

- Warren