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• 1] Separate the horizontal & vertical components. 2] d = .5 at^2 ---> t = SQR[2d/a] 3] Once you know t, then use f=ma --> a = f/m to find horizontal a, then use d = .5at^t 4] To get impact speed you have to add quadratically the Vx and…

  in How to do these Physics problems? Comment by redbeardthegiant June 2021
• 1] Separate the horizontal & vertical components. 2] d = .5 at^2 ---> t = SQR[2d/a] 3] Once you know t, then use f=ma --> a = f/m to find horizontal a, then use d = .5at^t 4] To get impact speed you have to add quadratically the Vx and…

  in How to do these Physics problems? Comment by redbeardthegiant June 2021
• Set it equal to zero and use synthetic substitution

  in How do you factor x^5+2x^4-18x^3-4x^2+49x-30? Comment by redbeardthegiant June 2021
• Set it equal to zero and use synthetic substitution

  in How do you factor x^5+2x^4-18x^3-4x^2+49x-30? Comment by redbeardthegiant June 2021
• t + u = 14 t - u = 2 OR -2; you don't specify which is larger rearrange t + u = 14 to t = 14 - u insert into the second equation to get 14 - u - u = 2 or -2 14 - 2u = 2 or -2 12 = 2u or 16 = 2u u = 6 or 8 t = 8 or 6 So it is either 68 or…

  in Math problems!!! 11th grade Algebra II HELP!!!? Comment by redbeardthegiant June 2021
• Well, leaving aside that the physics is WRONG... You ave 1/4 the power, so you must have 4 times the resistance

  in College algebra, word problem? Comment by redbeardthegiant May 2021
• Well, leaving aside that the physics is WRONG... You ave 1/4 the power, so you must have 4 times the resistance

  in College algebra, word problem? Comment by redbeardthegiant May 2021
• J = 2P P = A + 5 J+5 = 3A Combine 1&3 2P + 5 = 3A Substitute in 2nd eq 2[A+5] +5 = 3A 2A + 15 = 3A A = 15 P = 20 J = 40

  in Algebra Word Problem Help? Comment by redbeardthegiant May 2021
• 1] Doctors are trained to be cool about teen males getting wood. Do not let that stop you. If your bad experience included doctor misbehavior, report it. If it was wood and an unsympathetic doc, well, some docs, like some people in general, are @ssh…

  in Testicular cancer concerns? Comment by redbeardthegiant May 2021
• 1] Doctors are trained to be cool about teen males getting wood. Do not let that stop you. If your bad experience included doctor misbehavior, report it. If it was wood and an unsympathetic doc, well, some docs, like some people in general, are @ssh…

  in Testicular cancer concerns? Comment by redbeardthegiant May 2021
• J = 2P P = A + 5 J+5 = 3A Combine 1&3 2P + 5 = 3A Substitute in 2nd eq 2[A+5] +5 = 3A 2A + 15 = 3A A = 15 P = 20 J = 40

  in Algebra Word Problem Help? Comment by redbeardthegiant May 2021
• Well, leaving aside that the physics is WRONG... You ave 1/4 the power, so you must have 4 times the resistance

  in College algebra, word problem? Comment by redbeardthegiant May 2021
• Set it equal to zero and use synthetic substitution

  in How do you factor x^5+2x^4-18x^3-4x^2+49x-30? Comment by redbeardthegiant May 2021