NTesla's latest activity

I don't think it does. The force exerted by the table on the element which comes to rest, is not impacting any other element in the...

Even if we include the force exerted by the table on the element which has brought the element to rest, it will all be happening in the...

If you are accessing this forum using your phone, then see this to see where the edit button is: If you are working on desktop, then...

By first part, did you mean this equation: F = d(mv)/dt.? If you meant this equation, then starting from momentum calculation, what...

Here's all the steps: ## \Delta\vec{P} = \vec{P_{f}} - \vec{P_{i}}## ##\vec{P_{i}} = \lambda (l - x - h)v\hat{i} - \lambda hv\hat{j}##...

Yes, and I've already mentioned that in post#22. But there's another problem that I've mentioned in post#22, that is the cause of much...

Equations that you wrote are not legible. Kindly see the attached pic.

Appreciate your input. However, I've already understood that mechanical energy will not be conserved in the given situation. That's why...

I'm trying to understand your solution. Could you kindly tell me what does the last term ##o(ds)## mean, and where did that come from. I...

By reverse engineering the correct equation, I've reached a few conclusion: The ##v^{2}## term should not be there in the last equation...

In your equation, you wrote, x is length of horizontal tail, that led me to think that by "tail" you meant the distance moved by the...

No. That's not the answer. I've posted the correct answer in the original post.

Here's how I'm trying to solve it, using Newton's 2nd law. I'm considering the whole chain as the system. Let at any instant of time, t...

All the equations that I had written have been deleted by the moderator. I don't understand why. Is that just because ##\ln## was not...

When writing "ln(x)” in LaTeX, you can make it clearer with "\ln": ##\ln(x)## v. ##ln(x)##. This avoids confusion when ##l## or ##n##...