SOLUTION: Hamma is training by running to a post across a field and then back. She runs the outward leg at 7m/s and the return leg at 5m/s.She takes 15.4 s.Find the distance to the post
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Question 631703: Hamma is training by running to a post across a field and then back. She runs the outward leg at 7m/s and the return leg at 5m/s.She takes 15.4 s.Find the distance to the post Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! Call the distance in meters
Call the outward time in sec
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By substitution sec sec
and m
check answer:
OK
