The train passes point B with a speed of 29 m/s which is decreasing at at = -0.4 m/s2. Determine the magnitude of acceleration of the train at this point. Round your answers to 3 decimal places y y = 200 e 1000 А -400 m-

The train passes point B with a speed of 29 m/s which is decreasing at at = -0.4 m/s2. Determine the magnitude of acceleration of the train at this point. Round your answers to 3 decimal places y y = 200 e 1000 А -400 m-

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter3: Accelerated Motion

Section: Chapter Questions

Problem 86A

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A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

The train passes point B with a speed of 29 m/s
which is decreasing at at = -0.4 m/s2. Determine the
magnitude of acceleration of the train at this point.
Round your answers to 3 decimal places
y
y = 200 e1000
A
400 m-

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