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.
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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.
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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