can anyone help me with a physics question?
A physics expert might be able to help you if you post your question with Physics as your School Subject.
ive tried that and nobody has helped me
i need this or i will fail this class
If you don't put Physics as the school subject, your question will not get the attention of any physics tutors. Please do as Ms. Sue instructed you above.
Also, make sure you indicate what you have done about solving your question, too.
Here's a couple of suggestions.
First make sure you post only one question at a time. Proofread it so that it is exactly what you want it to say.
Then, tell what you know about solving the problem and ask a specific question about the problem.