A train starting from rest picks up a speed of 10 m/s in 100s. It continues to move at the same speed for the next 250s. It is then brought to rest in the next 50s.
i) Plot a speed-time graph for the entire motion of the train
ii) Calculate the acceleration while accelerating
iii) Calculate the retardation of the train while retarding
iv) Find the total distance covered by the train
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A train starting from rest picks up a speed of 10 m/s in 100s. It continues to move at the same speed for the next 250s. It is then brought to rest in the next 50s.
i) Plot a speed-time graph for the entire motion of the train
ii) Calculate the acceleration while accelerating
iii) Calculate the retardation of the train while retarding
iv) Find the total distance covered by the train
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- iv
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