marihelenh
  • marihelenh
A boy runs 30 m east, 40 m north, 50 m west. What is his net displacement?
Physics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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marihelenh
  • marihelenh
@amistre64
amistre64
  • amistre64
and your thoughts about it?
marihelenh
  • marihelenh
|dw:1440973275222:dw|

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More answers

marihelenh
  • marihelenh
c is approximately 44.7 m or 45 m if rounded.
amistre64
  • amistre64
how does your material expect the form of your answer to be?
marihelenh
  • marihelenh
It doesn't really say. It wants the distance in meters, but it also asks for the degrees (although I am not sure the degrees of what or how to get it).
marihelenh
  • marihelenh
Well the displacement I mean when I said distance.
amistre64
  • amistre64
degrees are simple enough to obtain, but how to format it is not known to me
amistre64
  • amistre64
let the start be 0,0 we end up at -20,40 the inverse tangent of (-4/2) gets us our radians, or degree, depending on the mode of the calculator
amistre64
  • amistre64
some format in degrees are: n degree west of north
amistre64
  • amistre64
towit, the degrees would be oriented as the inverse tangent of (2/4)
marihelenh
  • marihelenh
I believe that is what it is looking for. I just need to find the correct degrees, which I believe you gave me help with.
marihelenh
  • marihelenh
So the degrees would be 27?
amistre64
  • amistre64
26.6 degrees west of north, yes
marihelenh
  • marihelenh
27 degrees west of north?
amistre64
  • amistre64
if thats how accurate you need it to me, then sure
marihelenh
  • marihelenh
Oh, sorry. Didn't see that.
marihelenh
  • marihelenh
Thank you!
amistre64
  • amistre64
youre welcome

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