a train is moving at constant speed V when its driver observe another friend in front of him on the same track and moving in the same direction with constant speed V is the distance between the trains is X then what should be the minimum retardation of the train so as to avoid collision

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Utsav Basu · Answer

Let’s make a reasonable assumption that V>v So, the train must reduce its velocity from V to v within a distance of x to avoid the collision. Thus, V 2 =v 2 +2ax or, a=(V 2 -v 2 )/2x So, I am sorry Anuj, since none of the answers match.

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a train is moving at constant speed V when its driver observe another friend in front of him on the same track and moving in the same direction with constant speed V is the distance between the trains is X then what should be the minimum retardation of the train so as to avoid collision

a train is moving at constant speed V when its driver observe another friend in front of him on the same track and moving in the same direction with constant speed V is the distance between the trains is X then what should be the minimum retardation of the train so as to avoid collision

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a train is moving at constant speed V when its driver observe another friend in front of him on the same track and moving in the same direction with constant speed V is the distance between the trains is X then what should be the minimum retardation of the train so as to avoid collision

a train is moving at constant speed V when its driver observe another friend in front of him on the same track and moving in the same direction with constant speed V is the distance between the trains is X then what should be the minimum retardation of the train so as to avoid collision

1 Answers

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