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Introductory Physics Homework Help
Grade 12 Physics: Banked Roads and Friction Analysis
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[QUOTE="gneill, post: 4525883, member: 293536"] Anytime you're working with multiple forces start in the usual way, with a free body diagram identifying all the forces acting. Decide what conditions must occur for the car not to slide sideways (in particular, the critical point where the car is just about to start sliding). If you think that certain values are missing (like a mass or a velocity) just leave them in symbolic form. If it turns out that they're not required to solve the problem, eventually they'll cancel out as you work through the math. In #3 you're actually looking for a velocity, so no surprise there that it's "missing" :smile: And as SteamKing says above, some effort on your part will be required before help with solving your problem can be given. We need to see your attempt so that we can know how to help you. [/QUOTE]
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Introductory Physics Homework Help
Grade 12 Physics: Banked Roads and Friction Analysis
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