NOTE: This is a multi-part question. Once an answer is submitted, you willbe unable to return to this part.The subway train shown is traveling at a speed of 38 mi/h when thebrakes are fully applied on the wheels of car A, causing it to slide on thetrack, but the brakes are not applied on the wheels of cars B or C.40 tonsBThe force FAB is 19.388The force FBC is50 tons‒‒‒‒‒CKnowing that the coefficient of kinetic friction is 0.35 between the wheels and the track,determine the force in each coupling.40 tonslb Compression8.6 lb Compression

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