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Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: inertia - reasoning question 2
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sankydreams (998)

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Olaaa!! Perrrfect answer. 168  [247 rates]

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Here u must note that if there were no air inside the carriage the ball wudnt have come back
coz when the train moves the entire atmosphere in the train moves with the same velo and accn
thatz also why the above observation doesnt hold true when the ball is thrown outside the window coz there is an additional component of force acting

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