There have been threads on this in the past -- with some really good advice. However, a few things to survive physics (which I actually considered one of my easiest classes):
1. Draw a picture.
2. Write down what you KNOW.
3. Write down what you WANT.
4. Write down formulas that have one or both of #2 and #3 above.
5. Use one or more of the formulas in #4 to solve your problem.
6. Think like an idiot. Physics isn't there to come up with new stuff - it's there to explain what you ALREADY KNOW HAPPENS. Don't get suckered in by the fancy formulas and weird lingo. Physics is all common sense wrapped up in mathematics. If your answer doesn't make sense, try to figure out why. Do lots of problems. Get a study group together. Learn how to use your calculator.
Good luck. Even though I thought physics very easy (I actually didn't take many notes and knitted during class), there were plenty of potential physics majors that failed the course.