The resistance encountered by a train in motion is on account of Options: A . &nbspResistance offered by air B . &nbspFriction at the track C . &nbspFriction at various parts of the rolling stock D . &nbspAll of the above

The resistance encountered by a train in motion is on account of

Question - The resistance encountered by a train in motion is on account of

Options:

A . Resistance offered by air

B . Friction at the track

C . Friction at various parts of the rolling stock

D . All of the above

Answer: Option D

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