Recent content by iac0b

solve for i... Pleas help. Nvm I figured it out.

Thanks :)

A ball is launched directly upward from ground level with an initial speed of 18 m/s. (Air resistance is negligible.) What equation would I use to find the time the ball was in the air?

Well, I wish to know what the answer is and how to get it.

Which of the position-versus-time curves in the figure below best shows the following. (Select all that apply.) (d) The motion of an object with negative acceleration. Lines (a), (b), (c), (d), or (e)