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5 Cards in this Set
- Front
- Back
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Banking without friction |
Tan○ = v^2 / rg |
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Banking with friction |
http://cdn1.askiitians.com/Images/2014924-142341590-2068-fig-3.PNG tan θ = (v2 - μrg)/(rg + μv2) |
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No slipping condition |
Vmax = √μrg |
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Minimum drift when v man is greater than v river |
θ = sin-1 (vw/vmw ) & vm = √((vmw )2- (vw)2) => The time of crossing, t = d/vm=> t = d/√(vmw )2 - (vw)2) |
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Minimum drift when v water is greater than v man |
Theta = sin-1(vmw/vw) Substituting the value of θ in (4), we obtain,x = [√(vw2 – vmw2)/vmw] d |
