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a train starting from rest at one station. accelerates uniformly and attains speed V after sometime. after travelling at this speed for same time , it retards uniformly and stops at next station. if R be the uniform resistance of the given track and the duration of unifom motion is just half the total journey time,the average power supplied by the train engine is

a train starting from rest at one station. accelerates uniformly and attains speed V after sometime. after travelling at this speed for same time , it retards uniformly and stops at next station. if R be the uniform resistance of the given track and the duration of unifom motion is just half the total journey time,the average power supplied by the train engine is
 

Grade:12

1 Answers

Khushi goyal
49 Points
4 years ago
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