demondevil4852 demondevil4852
  • 21-10-2016
  • Physics
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Neil pogo sticks to his science class. He travels 8m east the 4m north. What distance did he cover What is his displacement?

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Moly42
Moly42 Moly42
  • 21-10-2016
                | 
                |   4m North
                |
--------------
      8 m
     East

Use the Pythagorean theorem  to solve for displacement

a² + b² = c²
8² + 4² = c²
64 + 16 = c²
80 = c²
c = √80
c ≈ 8.9 m NorthEast
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