document.write( "Question 217965: Please help me, I do not understand this question:\r
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document.write( "In a motorcycle race, one lap is 650m. Genna starts off 4s after Tom does, but drives 5m/s faster and finishes 2.5s sooner than he does. \r
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document.write( "a) Find the speed of each driver
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document.write( "b) Find the time taken by each of them to cover the distance\r
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document.write( "Ans: Tom: 20.0m/s, 32.5s Genna: 25.0m/s, 26s\r
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document.write( "I read somewhere that Genna's time is t-6.5s. Why is that? She finished 2.5s sooner, not 4 + 2.5\r
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document.write( "THANK YOU SO MUCH!! \n" );
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Algebra.Com's Answer #164236 by scott8148(6628) You can put this solution on YOUR website! yes, but she started 4 seconds later\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "so the time difference is the combination of the later start and the earlier finish \n" ); document.write( " |