A circular racing track of radius 300 m is banked at an angle of 17∘ with the horizontal. If the coefficient of static friction (μs) between the wheels of the racing car and the road is 0.2, what is the maximum permissible speed to avoid slipping? Take g=10 m/s2. Use the given data: tan17∘=0.30, sin17∘=0.29, cos17∘=0.96 and 0.500.94≃0.5