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A train is moving with a speed of 60 ms−1. On applying the brakes, it comes to rest in 20 s. What is the magnitude of average acceleration (deceleration) of the train? |
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Answer» A train is moving with a speed of 60 ms−1. On applying the brakes, it comes to rest in 20 s. What is the magnitude of average acceleration (deceleration) of the train? |
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