Recent content by LTU83

I apologize I think I just figured it out. Here is the formula velocity & displacement: v^2=initial velocity+2(-9.8m/s^2)(25m) but your initial velocity should be zero so are you sure that that is what the question is asking for.

There is not enough information to find the answer.

can you post the entire question.

Are you looking for max velocity? Initial velocity at what point? Before you shot it would be zero. At max height it would also be zero.

I don't want the answer to this problem just an idea of how to get started. I don't understand what I am looking for. Thanks. Homework Statement A 143-cm-long pipe is stopped at one end. Near the open end, there is a loudspeaker that is driven by an audio oscillator whose frequency can be...