c Both A and B d Neither A nor B 2 A circular racetrack of

Last updated: 6/8/2023

c Both A and B d Neither A nor B 2 A circular racetrack of radius 300 m is banked at an angle of 15 The coefficient of friction between the wheels of a race car and the road is 0 2 The optimum speed of the race car to avoid wear and tear on its tyres is Take tan 15 0 27 g 10m s a 10 3 ms c 10 m s In the question b 9 10 m s d 2 10 ms 1 number 82 the maximum a c 88 A p an a upw time Tak a