A negative charge of -6.0 x10-5C exerts an attractive force of 65 N on a second charge 0.50 m away. What is the magnitude of the second
charge?

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect

Which of the following describes how to calculate the value of x?

If you double the input of a function and it results in twice the output and if you triple the input and it result in three times the output what can be guessed about the function?