From a physics textbook: "Two cars start 200 m apart and drive - TopicsExpress



          

From a physics textbook: "Two cars start 200 m apart and drive toward each other at a steady 10m/s. On the front of one of them, an energetic grasshopper jumps back and forth between the cars (he has strong legs!) with a constant horizontal velocity of 15m/s. relative to the ground. The insect jumps the instant he lands, so he spends no time resting on either car. What total distance does the grasshopper travel before the cars hit?" Seriously, sometimes I find a physically logical problem is completely biologically ridiculous! :D
Posted on: Sun, 29 Sep 2013 23:01:07 +0000

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