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100 points! Please help find the direction!

100 points! Please help find the direction!
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100 points! Please help find the direction!

100 points! Please help find the direction!-example-1
User Adrian Carr
by
8.1k points

1 Answer

3 votes

The direction will be resultant

  • A=11i
  • B=20i+9√3j

Now

  • R=√A²+B²+2ABcos60
  • R=√(11i)²+(20i+9√3j)²+2(11i)(20+9√3j)(1/2)
  • R=√1155.5
  • R≈33.98°
User Gauravphoenix
by
8.4k points
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