QUESTION
Two crates are stacked on top of each other. top crate weighs 3.1kg, bottom crate weighs 2.0kg.coefficient of kinetic friction between lower crate and the surface is 0.26 ground,coefficient of static friction is 0.41 between the two crates.1. what is the maximum acceleration that the crates can achieve without the top crate sliding over.2. how hard do you have to push on the lower crate to achieve the acceleration above.
ANSWER:
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