Featuring the unique "ScienceToday" monthly magazine published by Times of India, during 1966-1991.

Monday, October 8, 2007

Puzzle : Shooting stars

P7   0467 081007

Two shooting stars are approaching almost directly towards each other. One is traveling at 50000 mph and the other at 70000 mph. They start from points in the sky 19231 miles apart. How far apart will they be one minute before they are due to pass each other ?

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