One possible formula is
<em>Weight = (mass of the object) x (acceleration of gravity where the object is).</em>
Explanation:
Total mass=100+10=110
Total weight=mass×gravitational field strength
=110×10
=1100N
Work done=force×distance
=1100×10
=11000J
<em>Please mark me as brainliest if this helped you!</em>
Don't be fooled ! The answer is a pair of scissor. I got it wrong because I put screw driver.