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Vector A makes an angle of 20° and B makes an angle of 110° with the x axis. The magnitudes of A= 20 mag of b = 30. Find angle of resultant?

Science & Mathematics by Anonymous 2018-06-24 21:33:16

Social Science

Vector A makes an angle of 20° and B makes an angle of 110° with the x axis. The magnitudes of A= 20 mag of b = 30. Find angle of resultant?

3 answers

  • Anonymous

    Θ' (R^A) = arctan 3/2 = 56.31° Θ (R^X) = Θ'+20 = 56.31°+20 = 76.31°

  • Anonymous

    ... using a vector calculator 20 @ 20° + 30 @ 110° = 36 @ 76.3° When you get a good response, please consider giving a best answer. This is the only reward we get. You may have to wait an hour to award BA.

  • Anonymous

    YOU'RE taking the class. Tell your instructor that you don't understand the concepts of vectors. Oh, wait, it's Sunday evening and you are probably trying to get other people to do your homework for you.

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