Can someone help me with these questions?? Thanks in advance.

it is the most commonly accepted one

the right answer is c i just did the question.

the answer is a! (2.9 x 10^-18 j) hope i could someone. : )

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.