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alexira [117]
2 years ago
10

Your English teacher runs 0.80 km north and 1.20 km west. What is the magnitude of the resultant vector of this position?

Physics
1 answer:
Stella [2.4K]2 years ago
5 0

Answer:

Answer: B

{ \rm{resultant =  \sqrt{ {d _{1} }^{2} +  {d _{2}}^{2}  } }}

  • d1 is 0.80 km
  • d2 is 1.20 km

{ \rm{resultant =  \sqrt{ {(0.80)}^{2} +  {(1.20)}^{2}  } }} \\  = { \rm{ \sqrt{2.80} }} \\ { \boxed{ \mathfrak{ \:  \: answer  = { \rm{1.44 \: km}}}}}

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