Answer:
[tex]m = 74.9 kg[/tex]
Explanation:
As we know that weight of the object is defined as the product of mass and gravity
it is the force of attraction due to Earth
[tex]F_g = mg[/tex]
so we will have
[tex]F_g = 735 N[/tex]
g = 9.81 m/s/s
so we will have
[tex]735 = m(9.81)[/tex]
[tex]m = 74.9 kg[/tex]