La densidad de un collar de oro y un anillo de oro es la misma? o cambia según la joya considerada?​

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

explanation:

0.07 g/cm³

1.37 g/cm³

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.