Physics, 05.10.2021 05:00, emmacox069

A train pulls the boxcars. What are the vertical forces present? (1 point) O weight, push of tracks against wheels
O pull of air on boxcars, push of tracks against wheels
O weight, pull of air on boxcars
O weight, friction

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A train pulls the boxcars. What are the vertical forces present? (1 point) O weight, push of track...