Question

Which is the best example of forces acting in the same direction?

Answer 1

They may cause motion; they may also slow, stop, or change the direction of motion of an object that is already moving. Since force cause changes in the speed or direction of an object, we can say that forces cause changes in velocity. Remember that acceleration is a change in velocity. So forces cause acceleration.
hope this helps u..

Answer 2

when two people's work together to puch a heavy object