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Questions  

A force applied by the engine of a train of mass 2.05 × 106 kg changes its velocity from 5ms–1 to 25ms–1 in 5 minutes. The power of the engine

a
1.025 MW
b
2.05 MW
c
5 MW
d
6 MW

detailed solution

Correct option is B

P = 2.05 MW

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