anonymous
  • anonymous
if a car traveling in a straight line has a velocity of 5.15 m/s at some instant. after 7.09 s its velocity is 9.27 m/s. what is the average acceleration in this time interval. answer in m/s2
Physics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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aaronq
  • aaronq
\(acceleration=\dfrac{\Delta v}{\Delta t}=\dfrac{ 9.27 m/s-5.15 m/s}{7.09s}\)
aaronq
  • aaronq
that should say "average acceleration"
anonymous
  • anonymous
i got 29.2108 m/s2 is that right?

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aaronq
  • aaronq
sorry, i don't have a calculator with me
anonymous
  • anonymous
oh that is fine, thanks a lot! :D
aaronq
  • aaronq
no problem !
anonymous
  • anonymous
are you a tutor as well?
aaronq
  • aaronq
we'll everyone on this site can be a "tutor" but no i'm not a tutor professionally, i'm a student in university
anonymous
  • anonymous
Nice
aaronq
  • aaronq
yup ! but if you got q's maybe i can give you hints

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