SOLUTION: kindly solve these problems and please show the solutions:
1. two jet planes A and B pass each other flying in opposite directions. The average speed of jet A is 1030 kph while j
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Question 69385: kindly solve these problems and please show the solutions:
1. two jet planes A and B pass each other flying in opposite directions. The average speed of jet A is 1030 kph while jet B is 90 kph. If they have been flying for 2 1/2 hours, what is the distance between them.
2. for their daily training, two athletes jog every morning. They start 9 km apart and start to jog toward each other. Athlete A jogs at 10 kph while Athlete B jogs at 12.5 kph. In how many hours will they meet? What is the distance covered by each athlete?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
. two jet planes A and B pass each other flying in opposite directions. The average speed of jet A is 1030 kph while jet B is 90 kph. If they have been flying for 2 1/2 hours, what is the distance between them
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Jet plane A DATA:
rate= 1030 kph; time= 2.5 hrs; distance = 2575 km
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"jet" plane B DATA:
rate = 90 kph ; time=2.5 hrs. distance = 225 km
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Assuming you mean " what is the distance 2.5 hours after
they meet" the distance would be 2575+225=2800 km
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Cheers,
Stan H.
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