In 4.6 preview i can’t add force to my imported mesh (there is not in content sensitive mode), how can i do it?
No one can help me?
Is this in BPs?
For starters, go to the Window menu and open the Palette
then type force into that. The one you’re likely wanting to use is “Add Force”
drag that onto your BP and you want to connect it to a static mesh
Then it’s up to you to run it, work out the force vector etc.
That should get you started.
The palette is kinda like the context sensitive menu with the box unticked, but is nice because it stays put on what you search for 
It was on by default in older builds but no longer