A train enters a curved horizontal section of track at a speed of 100 km/h and slows

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A train enters a curved horizontal section of track at a speed of 100 km/h and slows down with constant deceleration to 50 km/h in 12 seconds. An accelerometer mounted inside the train records a horizontal acceleration of 2 m/s2 when the train is 6 seconds into the curve. Calculate the radius of curvature ρ of the track for this instant.

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Engineering Mechanics Dynamics

ISBN: 9781118885840

8th Edition

Authors: James L. Meriam, L. G. Kraige, J. N. Bolton

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