Mrs. Jukes decided to have a tug of war competition with the 5th grade class. Mrs. Jukes is on one side of the rope and the 5th grade class is on the other side of the rope. If Mrs. Jukes pulls the rope with 50N of force and the 5th grade class pulls the rope with 150N force, what is the net force on the rope?

Karin bought illegal firearms at a gun show. at her trial, she alleged that she had committed this crime because her boyfriend had threatened to harm her and her two daughters if she did not. her lawyer asked the judge to instruct the jury that the prosecution had an obligation to prove beyond a reasonable doubt that karin had acted freely. instead, the judge told the jury that karin had the burden of proving duress by a preponderance of the evidence. who is correct?