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Physics, 23.09.2020 14:01 carlybeavers50

A train 300 m long is moving on a straight track with a speed of 82.8 km/h. The engineer applies the brakes at a crossing, and later the last car passes the crossing with a speed of 17.5 km/h. Assuming constant acceleration, determine how long the train blocked the crossing. Disregard the width of the crossing.

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A train 300 m long is moving on a straight track with a speed of 82.8 km/h. The engineer applies the...
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