Question

a cyclist speeding at 18 km per hour on a level road takes a sharp circular cone of radius 3 M without reducing the speed and without bending towards the centre of the circular path the coefficient of static friction between the tires and the road is 0.1 will the cyclist sleep while taking the turn

Answer 1

Vmax = õRg
Vmax = √0.1×3×10
Vmax = √3

Vm = 18×5/18 = 5m/s

because vm>Vmax the rider will sleep