engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Physics Laws of Motion Common forces in mechanics
A train runs along an unbanked circular track of radius of 10 m at speed of 36 km/h. The mass of the train is 106 kg. What is the angle of banking required to prevent wearing out of the rail? Assume g = 10 m/s2
1
45°
2
37°
3
27°
4
60°