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JEE PHYSICS MCQ: GRAVITATION

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The acceleration of a train travelling with speed of 400 m/s as it goes round a curve of radius 160 m, is

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Correct option: A

1\;km/{s^2}

Option A (

1\\;km/{s^2}

) is correct because the centripetal acceleration is calculated using the formula

a = \frac{{{v^2}}}{r}

.

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