brotherbobby's latest activity

Yes I was aware of this, but didn't succed when I tried to do the same problem your way. Let me show you the little I could do. Problem...

Thank you all, especially at @haruspex and @pasmith. I have solved the problem. It involved really a mistake that I made in my calculations.

Problem statement : I copy and paste the problem as it appeared in the text to the right. Attempt : ##\quad \begin{matrix}...

I have drawn a figure of what I meant to the right. A ball is projected vertically from a point A on the ground with a velocity...

Sorry for coming in late. I would use the method you proposed @kuruman presently, but please tell me if there's something wrong with my...

I had asked at @A.T. : ``Is it also true that for a ball thrown vertically up and which rises to a maximum height ##h##, the time to...

I copy and paste the problem to the right of the screen. Please look at part (c) where, we believe, the error has taken place in what we...

Yes that's a possibility.

When you type your problem statement and relavant equations, you have to include actual equations in LaTeX. Your problem statement may...

Yes. Upon edit, only if it's the opening post (#1) of the thread, the ##\rm{\LaTeX}## codes disappear. What I do is to open an older...

Problem statement : I copy and paste the problem as it appeared in the text. [Kleppner, D., Kolenkow, R. (2014). An Introduction to...

None of the codes in the Relevant Equations show. It is my mistake too that when I decided to edit my original message that starts the...

The ##\rm{\LaTeX}## renders but is cleaned upon an edit. You have to type all LaTeX codes again.

Thank you @Ibix. I should add, to help the admin, @Greg Bernhardt, that the formatting in ##\rm{\LaTeX}## does not disappear in the main...

Hi @pasmith, yes it seems I was mistaken too in my plotting on ##\verb|desmos.com|##. I took the constant ##k## with a positive ##(+)##...