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The maximum possible acceleration of a train starting from rest and moving on a straight track is 10 m/s^ .and maximum possible retardation is 5 m/s^ .the maximum speed that train can achieve is 85m/s . minimum time in which train can complete a journey of 1000m ending at rest is n×✓2/3 sec.find n.

The maximum possible acceleration of a train starting from rest and moving on a straight track is 10 m/s^ .and maximum possible retardation is 5 m/s^ .the maximum speed that train can achieve is 85m/s . minimum time in which train can complete a journey of 1000m ending at rest is n×✓2/3 sec.find n.

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Grade:12th pass

1 Answers

Venkat
273 Points
5 years ago
The maximum possible acceleration of a train starting from rest and moving on a straight track is 10 m/s^ .and maximum possible retardation is 5 m/s^ .the maximum speed that train can achieve is 85m/s . minimum time in which train can complete a journey of 1000m ending at rest is n×✓2/3 sec.find n.
 

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