Question

A turn has radius of 10m. If a vehicle goes round at an average speed of 18km/h what should be the minimum coefficient of friction so that the vehicle is not skid ??

Answer 1

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18km /h = 5m/s

radius = 10m

Fc = (Fx) max....

$\frac{mv {}^{2} }{r} = \frac{ \gamma mg}{?}$
$\gamma = \frac{v {}^{2} }{rg}$


$\gamma = \frac{25}{100} = 0.25$


Hope it helps you


$<marquee > prabhudutt$