Blocks A and B have a mass of 100 kg and 150 kg, respectively. If the coefficient of static friction between A and B and bctween B and C is u, = 0.25, and between the ropes and the pegs D and E p, 0.5, determine the smallest force F needed to cause motion of block B if %3D %3D P = 30 N.
Blocks A and B have a mass of 100 kg and 150 kg, respectively. If the coefficient of static friction between A and B and bctween B and C is u, = 0.25, and between the ropes and the pegs D and E p, 0.5, determine the smallest force F needed to cause motion of block B if %3D %3D P = 30 N.
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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Question 4 g [ Blocks A and B have a mass of 100 kg and 150 kg, respectively. If the coefficient of static friction between A and B and between B and € is u, = 0.25, and between the ropes and the pegs D and E ! = 0.5, determine the smallest force F needed to cause motion of block B if P =30N. v A
![Question 4
37.96- 8
Blocks A and B have a mass of 100 kg and 150 kg,
respectively. If the coefficient of static friction between A
and B and between B and C is u, = 0.25, and between the
ropes and the pegs D and E u 0.5, determine the
smallest force F needed to cause motion of block B if
%3D
P = 30 N.
E
Tr
loukg
45
B.
fas <
F
fc
P 3ON.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff5bfdeeb-e976-4144-b5b3-22243e1bee69%2F7fc516be-cf8d-407e-a030-dbeea5e4c00c%2Fx3h2jt6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 4
37.96- 8
Blocks A and B have a mass of 100 kg and 150 kg,
respectively. If the coefficient of static friction between A
and B and between B and C is u, = 0.25, and between the
ropes and the pegs D and E u 0.5, determine the
smallest force F needed to cause motion of block B if
%3D
P = 30 N.
E
Tr
loukg
45
B.
fas <
F
fc
P 3ON.
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