When you stand on a bathroom scale, what force or forces are acting on you? A) normal force only

B) gravitational force only

C) gravitational and normal forces

Which of the following is an example of how telecommunication devices people do their jobs? a.) a security guard checks the time using a digital watch. b.) a banker does some quick math using a solar calculator. c.) a nurse uses a digital thermometer to take a patient’s temperature. d.) a construction worker reports in to his office using a cell phone.