A subway train with cars a b and c is traveling at 66fts

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Reference no: EM13628672

A subway train with cars A, B and C is traveling at 66ft/s when the brakes are applied on cars A and B causing them to slide on the. No brakes on car C. The coefficient of friction is .30 between the wheels and track. What is the time required to stop the train? What is the force on coupling AB and BC?

Reference no: EM13628672

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