Physics · Laws of Motion
Which of the following is the correct expression for the maximum possible speed (vmax) of a car on a banked road of radius R and banking angle θ (where μs is the coefficient of static friction)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1vmax = (μsRg)1/2
- 2vmax = [Rg(μs + tanθ) / (1 + μs tanθ)]1/2
- 3vmax = Rg(μs + tanθ) / (1 - μs tanθ)
- 4vmax = [Rg(μs + tanθ) / (1 - μs tanθ)]1/2✓
Correct answer
vmax = [Rg(μs + tanθ) / (1 - μs tanθ)]1/2
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