How long will it take an object to reach its maximum height

Last updated: 7/31/2022

How long will it take an object to reach its maximum height if its initial vertical velocity is +28.28 m/s? Use g=-10 m/s^2 the time to reach maximum height is 1.414 seconds the time to reach maximum height is 0.707 seconds the time to reach maximum height is 2.828 seconds the time to reach maximum height is 5.657 seconds