Asked by Lydia

Bill and Amy want to ride their bikes from their neighbourhood to school which is 14.4 kilmeters away. It takes Amy 40 mins to arrive at school. Bill arrives 20 mins after Amy. How much faster (in meters/second) is Amy's average speed for the entire trip?

Answers

Answered by Writeacher
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Answered by bobpursley
amy speed=distanc/time

bill speed=distance/time

figure both those, and subtract.

be certain to convert km/min to m/s
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