MusicalGirl7115 MusicalGirl7115

13-03-2024
Physics

contestada

Two trains are moving on the same track in opposite directions at the speeds of 50 miles/hr and 25 miles/hr. When the distance between the two trains is 200 miles, a bird starts from
A) 50 miles/hr
B) 75 miles/hr
C) 100 miles/hr
D) 125 miles/hr

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