What effect does the speed of molecules have on matter? A. It helps calculate density.
B. Controls the mass of matter
C. Controls the weight of matter
D. It determines what state matter is in.

the dissolution of polymer can be thermodynamically described in 2 steps.

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.