Test Academy | The distance between two rails is 1.5m . The centre of gravity of the train at a height of 2m from the ground. The maximum speed of the train on a circular path of radius 120m can be 10.5 m /s, 42 m /s, 21 m /s, 84 m /s

Question

The distance between two rails is 1.5m . The centre of gravity of the train at a height of 2m from the ground. The maximum speed of the train on a circular path of radius 120m can be

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