Any1 wanna be friends JUST FRIENDS tho

What’s #16 asking me and how do i solve it?

Ascientific blank must be testable and capable of being proven false?

In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.