The uniform 15-kg bar is supported on the horizontal surface at A by a small roller of negligible mass. If the coefficient of kinetic friction between end B and the vertical surface is 0.25, calculate the initial acceleration of end A as the bar is released from rest in the position shown. y Hk = 0.30 40° 2.4 m
The uniform 15-kg bar is supported on the horizontal surface at A by a small roller of negligible mass. If the coefficient of kinetic friction between end B and the vertical surface is 0.25, calculate the initial acceleration of end A as the bar is released from rest in the position shown. y Hk = 0.30 40° 2.4 m
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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how do you get initial acceleration of end A? see attached image
![The uniform 15-kg bar is supported on the horizontal
surface at A by a small roller of negligible mass. If the
coefficient of kinetic friction between end B and the
vertical surface is 0.25, calculate the initial acceleration
of end A as the bar is released from rest in the position
shown.
y
Hk = 0.30
40°
2.4 m
AO](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F902b8f8a-8a4d-4fa6-a508-74046ce41812%2F068c73a2-6ea2-42dc-96f1-87d3db2a9087%2Fs4pvobf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The uniform 15-kg bar is supported on the horizontal
surface at A by a small roller of negligible mass. If the
coefficient of kinetic friction between end B and the
vertical surface is 0.25, calculate the initial acceleration
of end A as the bar is released from rest in the position
shown.
y
Hk = 0.30
40°
2.4 m
AO
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