SOLUTION: How many metres would it take for car A (travelling at a constant 100km/hr) to end up 52.78m in front of car B (travelling at a constant 95km/hr) if car B had a headstart of 55.56m
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Question 471104: How many metres would it take for car A (travelling at a constant 100km/hr) to end up 52.78m in front of car B (travelling at a constant 95km/hr) if car B had a headstart of 55.56m? Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! How many metres would it take for car A (travelling at a constant 100km/hr) to end up 52.78m in front of car B (travelling at a constant 95km/hr) if car B had a headstart of 55.56m?
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Find how much time it takes first.
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Car A is moving 5 km/hr relative to car B (100 - 95)
52.78 + 55.56 = 108.34 meters = 0.10834 km to the point ahead of car B
0.10834 km/5 km/hr = 0.021668 hr
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Car A travels 100km/hr for 0.021668 hr
d = 2.1668 km
d = 2166.8 meters