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Q)

A force applied by an engine on a train of mass $2.05 \times 10^6 kg$ changes its velocity from $5 \; m/s$ to $25\; m/s$ in 5 minutes. The power of the engine is :


( A ) 2.05 MW
( B ) 6 MW
( C ) 5 MW
( D ) 1.025 MW

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