loroloco567 loroloco567 28-03-2024 Physics contestada An iron weight, suspended by a string, is motionless. the tension in the string is 4.75 newtons. what is the mass of the iron weight? a. 0.485 kilograms b. 4.75 kilograms c. 9.65 kilograms d. 10.0 kilograms e. 15.5 kilograms