How long will it take a car driving 10.5 m/s eastward to pass a tree located 245 meters ahead? a.about 14.2 seconds b.about 17.9 seconds c.about 22.5 seconds d.about 23.3 seconds

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asked Jun 3, 2017 176k views

3 votes

How long will it take a car driving 10.5 m/s eastward to pass a tree located 245 meters ahead?

a.about 14.2 seconds
b.about 17.9 seconds
c.about 22.5 seconds
d.about 23.3 seconds

Physics
high-school

Adam Caviness asked

by Adam Caviness

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1 Answer

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the answer is option d. Remember DST triangle, Time= D ÷ S. So, 245m ( Distance ) ÷ Speed which is 10.5m/s = 23.333s

Gabriel Roth answered Jun 7, 2017

by Gabriel Roth

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