Consider point charges of +q and +4q, which are separated by 3.0 m. at what point, on a linebetween the two charges, would it be possible to place a charge of -q such that the electrostatic force acting on it would be zero?

Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages