document.write( "Question 977308: A car is traveling at an average speed of 18 km/hr
\n" ); document.write( "(i) Express its average speed in m/sec.
\n" ); document.write( "(ii) Find the distance it travel in 3 hours.
\n" ); document.write( "(iii) Find how far it travel in 25 seconds.
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Algebra.Com's Answer #598833 by stanbon(75887)\"\" \"About 
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A car is traveling at an average speed of 18 km/hr
\n" ); document.write( "(i) Express its average speed in m/sec.
\n" ); document.write( "Ans: 18(km/hr)*(1000 m/1 km)(1 hr/3600 sec)
\n" ); document.write( "(18*1000*1)/(1*1*3600)(m/sec)
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\n" ); document.write( "= 5 m/sec
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\n" ); document.write( "(ii) Find the distance it travel in 3 hours.
\n" ); document.write( "Ans: 3(18 km/hr) = 54 km
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\n" ); document.write( "(iii) Find how far it travel in 25 seconds.
\n" ); document.write( "Ans: 25(5 m/sec) = 125 meters
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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