A solid strut attached to each block is a frictionless pin that connects the two blocks. If the coefficient of friction under each block is 0.25 and B weighs 2700 N, find the minimum weight of A to prevent motion. See the below figure for further illustration.

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5. A solid strut attached to each block is a frictionless pin that connects the two blocks. If the coefficient of
friction under each block is 0.25 and B weighs 2700 N, find the minimum weight of A to prevent motion.
See the below figure for further illustration.
30°
A
60°
Transcribed Image Text:5. A solid strut attached to each block is a frictionless pin that connects the two blocks. If the coefficient of friction under each block is 0.25 and B weighs 2700 N, find the minimum weight of A to prevent motion. See the below figure for further illustration. 30° A 60°
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