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Two locomotives approach each other on parallel tracks Each has a speed of v equals 80 km per h with respect to the ground If they are initially d equals 5 km apart how long will it be before they rea?
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∙ 12y ago
Two locomotives approach each other on parallel tracks. Each has a speed of v = 80 km/h with respect to the ground. If they are initially d = 5.0 km apart, how long will it be before they reach each other?
can someone please help me, i need this for my ap physics class and I'm having trouble getting it.
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∙ 12y ago
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If Two locomotives approach each other on parallel tracks each has a speed of v 85kmh with respect to the ground if they are initially d 8.5km apart how long will it be before they reach each other?
Assuming both locomotives are already at velocity of 85kmh, they will meet in 3 minutes. Determine speed of 85kmh = 1.4166666 km per minute; each locomotive will travel half of the distance = 4,25 km. Divide 4.25 km by 1.4166666 = 3.0000001 minutes.
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