Blocks A and B have a mass MA and MB, respectively. If the coefficient of static friction
Question:
Blocks A and B have a mass MA and MB, respectively. If the coefficient of static friction between A and B and between B and C is μs and between the ropes and the pegs D and E μs, determine the smallest force F needed to cause motion of block B .
Units Used:
kN = 103 N
Given:
θ = 45 deg μs = 0.25
MA = 100 kg μs = 0.5
MB = 150 kg P = 30 N
g = 9.81m/s2
P.
Step by Step Answer:
Assume no slipping between A B Guesses F 1 N NBC 1 N Given s F FBE e NAB 1 N FBE1N FAB 1 ...View the full answer
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