document.write( "Question 872693: 1.What is an average speed of a car that travels a distance of 450 km in 3 hours 40 minutes?
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document.write( "2. In what time will a taxi travel a distance of 150km at an average speed of 90km/h?
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document.write( "3. What do you think happens to time when the car is travelling at high speed?
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Algebra.Com's Answer #526335 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 1.What is an average speed of a car that travels a distance of 450 km in 3 hours 40 minutes? \n" ); document.write( "d = r*t \n" ); document.write( "r = d/t \n" ); document.write( "------------------------ \n" ); document.write( "2. In what time will a taxi travel a distance of 150km at an average speed of 90km/h? \n" ); document.write( "t = d/r \n" ); document.write( "-------------------------- \n" ); document.write( "3. What do you think happens to time when the car is travelling at high speed? \n" ); document.write( "There's no noticeable effect at the speeds cars travel. \n" ); document.write( "There are effects as you approach the speed of light. \n" ); document.write( " |