Which option accurately describes an unbalanced force

each cement block supports a 2 - n force, that's when a foundation is built in a staggered pattern, i can support 2000 n

three rows of cement blocks for a foundation for a house, and the house rests in this foundation

a 2-n force presses don on the cement block at the same time as a 1.5 -n force presses
up on the cement block

the force of a house pressing down on its foundation of cement blocks is 3000n

you!