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A 12100kg railroad car travels

A 12100kg railroad car travels alone on a level frictionless track with a constant speed of 15.0m/s . A 6100kg load, initially
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The first railroad to carry freight and passengers was the:Baltimore and Ohio Railroad South Carolina Railroad Portage Railroad
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Which railroad company utilized the land acquired through the Gadsden Purchase to build a transcontinental railroad? (1 point).a
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In 1862, President Lincoln signed the Pacific Railroad Act, which led to the building of theA: Underground Railroad. B: eastern
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In 1862,: President Lincoln signed the pacific railroad act which led to the building of theA. Underground Railroad B. Eastern
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Check all that apply.What two companies began building railroads that would join to complete a transcontinental route? Central
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Which railroad company utilized the land acquired through the Gadsden Purchase to build a transcontinental railroad?(1 point)Res
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Two trains approach each other at a railroad crossing. Train 1 travels 80 km/h and Train 2 travels 50 km/h. They both sound
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Multiple ChoiceIn 1862, President Lincoln signed the Pacific Railroad Act, which led to the building of the (1 point) Responses
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The Transcontinental Railroad,end bold,paragraph 1,In 1863, the Union Pacific and the Central Pacific railroad companies began
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