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Old Jul 12th 2009, 04:06 AM   #1
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Thumbs down Physics Question about speed and distance..?

Two trains, each having a speed of 34 km/h, are headed at each other on the same straight track. A bird that can fly 58 km/h flies of the front of one train when they are 102 km apart and heads directly for the other train. On reaching the other train it flies directly back to the first train, and so forth. (a) how many trips can the bird make from one train to the other before they crash? What is the total distance the bird travels?

can ho you help me in this question?
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Old Jul 13th 2009, 03:36 AM   #2
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A similar question has been posted under kinematics and dynamics by Ashwena "kinematics _ distance travelled" and this has been solved.
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