If you launch a ball straight up with an initial speed of 2 m/s, how long will it take before it “hangs stationary” at the top of its flight?

If you launch a ball straight up with an initial speed of 2 m/s, how long will it take before it “hangs stationary” at the top of its flight? How far above your hand will the ball in the previous question (“toss up”) be when it stops rising?