The kind of friction that shows a falling object is it gravity, free fall

It's called air resistance.

Explanation:

While it may seem hard to believe at first, all objects in free fall accelerate at the same rate regardless of their masses. Objects falling through air experience a type of fluid friction called air resistance.

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.