"The uniform bar AB of 15 kg is supported on the horizontal surface with a small roller of negligible mass. The coefficient of kinetic friction between point B and the vertical surface is 0.3. Calculate the initial acceleration of end A when the bar is released from rest in the position shown." B -0.30 40° 2.4 m (Ctrl)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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"The uniform bar AB of 15 kg is supported on the horizontal surface with a small roller of negligible
mass. The coefficient of kinetic friction between point B and the vertical surface is 0.3. Calculate the
initial acceleration of end A when the bar is released from rest in the position shown."
B
-0.30
40°
2.4 m
(Ctrl)
Transcribed Image Text:"The uniform bar AB of 15 kg is supported on the horizontal surface with a small roller of negligible mass. The coefficient of kinetic friction between point B and the vertical surface is 0.3. Calculate the initial acceleration of end A when the bar is released from rest in the position shown." B -0.30 40° 2.4 m (Ctrl)
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