We hope that these programs will have a positive 'impact on' the community. [=will help the community]
The stress of her job is having a negative 'impact on' her health. [=is harming her health]
We need to be concerned about the environmental 'impacts' of all this construction.
(..) I need you to do, I need you to reset the system. Okay when I say you turn that power on, you turn it on. No matter what. Peter... - No matter what. Go! Go! seconds to impact. Now, Gwen, do it now...! Unit . This is La Guardia tower. Turn immediately to heading . Incoming traffic, I repeat . (..)2014 The Amazing Spider-Man 2
(..) We're flying blind out here, do you copy? Tower, repeat, we're "standby" only, what is happening? Sir, there're two inbound flights on intersecting path! Time to impact? Four and a half minutes. Clock it... Clock it right now. You're too late, Spider-Man. I designed this power grid. (..)2014 The Amazing Spider-Man 2