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In: Physics

two crates, of mass 65 kg and 125 kg are in contact and at rest on...

two crates, of mass 65 kg and 125 kg are in contact and at rest on a horizontal surface. A 650 N force is exerted on 65 kg crate if the coefficient of kinetic friction is 0.18 calculate
a) the acceleration of the system
b) the force that each crate exerts on the other
repeat with the crate reversed

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