Figure Q1(b) shows a train travelling along a circular curve of a radius r= 300 m. At the instant shown, its angular rate of rotation is 0.03 rad/s which is decreasing at 0.0015 rad/s². Calculate the magnitude of train's velocity at this instant shown and also calculate the magnitude and direction of the train's acceleration at this instant.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Figure Q1(b) shows a train travelling along a circular curve of a radius r= 300 m. At
(b)
the instant shown, its angular rate of rotation is 0.03 rad/s which is decreasing at
0.0015 rad/s?. Calculate the magnitude of train's velocity at this instant shown and
also calculate the magnitude and direction of the train's acceleration at this instant.
Transcribed Image Text:Figure Q1(b) shows a train travelling along a circular curve of a radius r= 300 m. At (b) the instant shown, its angular rate of rotation is 0.03 rad/s which is decreasing at 0.0015 rad/s?. Calculate the magnitude of train's velocity at this instant shown and also calculate the magnitude and direction of the train's acceleration at this instant.
1= 300 m
o- 0.03 rad's
Figure Q1(b)
Transcribed Image Text:1= 300 m o- 0.03 rad's Figure Q1(b)
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