Mathematics
Mathematics, 06.07.2019 07:40, trenton16

Atrain wheel has a diameter of 30 inches to the rim, which rests on the track. the flange, which keeps the wheel from slipping off the track, projects 1 inch beyond the rim. when the train is traveling 60 mph, what is the linear velocity of a point on the outer edge of the flange?

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Atrain wheel has a diameter of 30 inches to the rim, which rests on the track. the flange, which kee...

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