Dados tres vectores en coordenadas polares, determinar las coordenadas polares de un cuarto vector D, de tal manera que la suma de A+B+C+D=0 a. <80m, 170º>
b. < 90m, 280º>
c. <110, 70º>
d. <?,?>

Answer is in the file below

cutt.ly/tz3yDpb

Any object's resistance to change in its motion is called inertia. inertia is directly proportional to mass of the object, such that an object which has more mass will also have greater inertia compared to an object with lesser mass. thus, it is in fact the  mass of an object which determines its resistance to change in motion.