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1. the pilot of a private plane flies 20km in a direction 60 degrees north of east,then 30km straight east,then 10km straight far and in what direction is the plane from the starting point.
2. two forces acts on a point object as follows 100N at 170 degrees and 100N at 50 degrees.find their resultant.
3. A car is traveling eastwards at a speed of 40m/s.But a 3m/s wind is blowing southward.What are the direction and speed of the car relative to its original direction.

  • physics -

    Review how to add vectors.

    Please do not dump your homework here. You need to make an effort besides cutting and pasting questions.

  • physics -


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