In what two ways can machines change the way work is done?

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.

Current vs. forcewhat type of relationship does this graph show?

For those who need theses answers i just took the test and got everyone of them